List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-name&page=3442
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59433,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-name&page=3443",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-name&page=3441",
    "results": [
        {
            "id": 54581,
            "name": "Fast Correspondence – 2019/2020 DDK (B)",
            "director": {
                "id": 784,
                "username": "mlopezviedma",
                "country": "ar",
                "icon": "https://user-uploads.online-go.com/3e911828e4e25e61f8faede9d9277323-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1558.0737425877608,
                        "deviation": 62.442749058436796,
                        "volatility": 0.05973843533780357
                    }
                },
                "ranking": 25.182738862814844,
                "professional": false,
                "ui_class": "supporter moderator"
            },
            "description": "Please, avoid delaying your games using the vacation feature. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 30720,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 28800,
                "initial_time": 172800,
                "max_time": 172800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 508,
                "name": "Fast Correspondence",
                "summary": "Tournaments for people who like to play quick correspondence games.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 812,
                "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2019-12-19T00:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 20,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2019-12-19T00:01:20.887411Z",
            "ended": "2020-01-28T14:44:54.055690Z",
            "start_waiting": "2019-12-19T00:01:16.284140Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 54379,
            "name": "Fast Correspondence – 2019/2020 DDK (A)",
            "director": {
                "id": 784,
                "username": "mlopezviedma",
                "country": "ar",
                "icon": "https://user-uploads.online-go.com/3e911828e4e25e61f8faede9d9277323-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1558.0737425877608,
                        "deviation": 62.442749058436796,
                        "volatility": 0.05973843533780357
                    }
                },
                "ranking": 25.182738862814844,
                "professional": false,
                "ui_class": "supporter moderator"
            },
            "description": "Please, avoid delaying your games using the vacation feature. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 30720,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 28800,
                "initial_time": 172800,
                "max_time": 172800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 508,
                "name": "Fast Correspondence",
                "summary": "Tournaments for people who like to play quick correspondence games.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 812,
                "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2019-12-16T00:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 20,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2019-12-16T00:00:11.483108Z",
            "ended": "2020-01-12T14:26:02.134817Z",
            "start_waiting": "2019-12-16T00:00:07.346585Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 102786,
            "name": "Fast Correspondence #2",
            "director": {
                "id": 1272418,
                "username": "moodyStrategy",
                "country": "_LGBT",
                "icon": "https://user-uploads.online-go.com/b3abe8f78c955abdfa0e7aba55441504-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 876.2425329296683,
                        "deviation": 67.62280239394907,
                        "volatility": 0.06003873557997687
                    }
                },
                "ranking": 11.858463742413758,
                "professional": false,
                "ui_class": ""
            },
            "description": "Another Fast Correspondence tournament, using shorter time controls than last time. Come and play a couple moves each day with us!",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 15426,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 14400,
                "initial_time": 129600,
                "max_time": 259200
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 13174,
                "name": "MoodyStrategy Tournaments",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 2,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2023-05-05T16:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slide",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-05-05T16:00:58.504923Z",
            "ended": "2023-07-25T14:18:29.818257Z",
            "start_waiting": "2023-05-05T16:00:58.219826Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 15,
            "ranked": true
        },
        {
            "id": 40445,
            "name": "Fast Correspondence 19x19 \"Out-of-Ten\". Starts when full. Sep-'18",
            "director": {
                "id": 497519,
                "username": "Kosh-retired",
                "country": "_Lord_Howe_Island",
                "icon": "https://secure.gravatar.com/avatar/39dc5f9ee81b8243d315c8c729844456?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1574.954785564748,
                        "deviation": 61.40997215047312,
                        "volatility": 0.060088015249815864
                    }
                },
                "ranking": 25.432209892698047,
                "professional": false,
                "ui_class": ""
            },
            "description": "-Just one round, ten players, nine games, STARTS WHEN FULL.\n\n-Chinese rules for simplicity and the clock does NOT pause on the weekend.\n\n-If this suits you then; Bonne Partie. :)",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 44160,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": false,
                "time_control": "fischer",
                "initial_time": 86400,
                "max_time": 259200,
                "time_increment": 43200,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 508,
                "name": "Fast Correspondence",
                "summary": "Tournaments for people who like to play quick correspondence games.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 812,
                "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2018-09-04T13:00:00Z",
            "players_start": 10,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2018-09-03T14:48:26.801287Z",
            "ended": "2018-11-07T02:34:59.398860Z",
            "start_waiting": "2018-09-03T14:48:23.257160Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 47866,
            "name": "Fast Correspondence 19x19",
            "director": {
                "id": 500139,
                "username": "gh5l84h",
                "country": "_DOOP",
                "icon": "https://secure.gravatar.com/avatar/2e5f872d227bf93bdb1624fa4c1e3976?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1140.2979072724927,
                        "deviation": 67.13447825800085,
                        "volatility": 0.060012185208768054
                    }
                },
                "ranking": 17.956218022046897,
                "professional": false,
                "ui_class": ""
            },
            "description": "A little tournament, since there aren't any active. I highly urge you to analyse the games together :) Good luck!",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 87840,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": true,
                "time_control": "fischer",
                "initial_time": 129600,
                "max_time": 129600,
                "time_increment": 86400,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 38,
                "name": "reddit",
                "summary": "/r/baduk",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 2282,
                "icon": "https://user-uploads.online-go.com/5021b9df7b49c54cc5eb5d8ce9d893bb-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2019-05-04T18:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2019-05-05T18:56:47.992533Z",
            "ended": "2019-05-23T17:34:51.130946Z",
            "start_waiting": "2019-05-05T18:56:46.769755Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5021b9df7b49c54cc5eb5d8ce9d893bb-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 58488,
            "name": "Fast Correspondence 13x13 Round Robin for 15-25ks",
            "director": {
                "id": 600584,
                "username": "cleinias",
                "country": "_Klingon",
                "icon": "https://user-uploads.online-go.com/6f11943291d925541b777dc75bb26e22-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1083.363560027686,
                        "deviation": 64.13535361989959,
                        "volatility": 0.059977499170969555
                    }
                },
                "ranking": 16.770499524278822,
                "professional": false,
                "ui_class": ""
            },
            "description": "**Clock**: Fischer. Clock starts with 1 day and increments by 12 hours per move up to a maximum of 2 days.\n\n- ! Does NOT pause on the weekend !\n\n---\n\n- This tournament is for players that don’t use vacation.\n\n- Just one round of simultaneous games. Chinese Rules/Scoring.\n\n- This is a ‘**FAST** Correspondence Tournament’. Please avoid delaying your games using the Vacation feature or Pause. Any participant using Vacation or Pause may be disqualified (and forfeit unfinished games) at the discretion of the Tournament Director.\n\n- Please make sure you understand the **’Clock’ settings** before you join this tournament. It typically takes 3-4 weeks to complete and you will need to log on and play at two well-spaced times most days to avoid losing by timeout.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 44160,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 43200,
                "initial_time": 86400,
                "max_time": 172800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 508,
                "name": "Fast Correspondence",
                "summary": "Tournaments for people who like to play quick correspondence games.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 812,
                "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-15T20:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 15,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-04-15T20:00:37.575987Z",
            "ended": "2020-05-24T04:58:37.806150Z",
            "start_waiting": "2020-04-15T20:00:33.419960Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
            "player_count": 9,
            "ranked": true
        },
        {
            "id": 59032,
            "name": "Fast Correspondence 13x13 Round Robin 15-25k #2",
            "director": {
                "id": 444278,
                "username": "Haze with a Z",
                "country": "_LGBT",
                "icon": "https://user-uploads.online-go.com/02656380a3a787e02316603bdfc6be88-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1029.8388188079111,
                        "deviation": 67.94999787085683,
                        "volatility": 0.060040733701657904
                    }
                },
                "ranking": 15.597528253196192,
                "professional": false,
                "ui_class": ""
            },
            "description": "Fischer: Clock starts with 1 day and increments by 12 hours per move up to a maximum of 2 days.\n\nThis is a ‘FAST Correspondence Tournament’. Please avoid delaying your games using the Vacation feature or Pause. Any participant using Vacation or Pause may be disqualified (and forfeit unfinished games) at the discretion of the Tournament Director.\n\nThey usually take up to 3 weeks depending on who is in it and how fast they play. Most people have to get on twice a day so they don’t timeout in the games.\n\nThis is the second one of these tournaments, just this one is hosted by a different person.\n\nFor anyone not paying attention to the rules above: The rules are 1 day + 12 hours, up to 2 days with no weekend pause. The ruleset used is the Chinese ruleset, and this is played on a 13x13 board. This tournament is for 15-25ks only.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 44160,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 43200,
                "initial_time": 86400,
                "max_time": 172800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 508,
                "name": "Fast Correspondence",
                "summary": "Tournaments for people who like to play quick correspondence games.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 812,
                "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-22T15:01:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 15,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-04-22T15:01:35.267404Z",
            "ended": "2020-06-12T20:03:09.367815Z",
            "start_waiting": "2020-04-22T15:01:31.159964Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 102748,
            "name": "Fast Correspondence #1",
            "director": {
                "id": 1272418,
                "username": "moodyStrategy",
                "country": "_LGBT",
                "icon": "https://user-uploads.online-go.com/b3abe8f78c955abdfa0e7aba55441504-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 876.2425329296683,
                        "deviation": 67.62280239394907,
                        "volatility": 0.06003873557997687
                    }
                },
                "ranking": 11.858463742413758,
                "professional": false,
                "ui_class": ""
            },
            "description": "This is the start of what I hope will be a great series of fast correspondence tournaments!  The time controls are experimental and will be adjusted in future tournaments. Feel free to message me with feedback or suggestions!",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 15768,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 14400,
                "initial_time": 172800,
                "max_time": 432000
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 25,
                "name": "Go Basics",
                "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 17809,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-05-01T11:58:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slide",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-05-01T11:58:49.896215Z",
            "ended": "2023-05-18T08:38:01.145472Z",
            "start_waiting": "2023-05-01T11:58:49.809425Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 58684,
            "name": "Fast Correspondence",
            "director": {
                "id": 744918,
                "username": "tinntinn",
                "country": "th",
                "icon": "https://user-uploads.online-go.com/972793b24a485d6c0721c2a576171b74-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1633.8372419179582,
                        "deviation": 65.7140021500707,
                        "volatility": 0.059989397404345134
                    }
                },
                "ranking": 26.28192647661824,
                "professional": false,
                "ui_class": ""
            },
            "description": "hi good luck",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 43,
                "name": "Kyu Level Study Group",
                "summary": "A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 8843,
                "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-09T06:30:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-04-09T06:30:45.175377Z",
            "ended": "2020-08-22T11:07:00.730801Z",
            "start_waiting": "2020-04-09T06:30:44.854628Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 101451,
            "name": "Fast correspondence",
            "director": {
                "id": 526987,
                "username": "Gia",
                "country": "gr",
                "icon": "https://user-uploads.online-go.com/14567c9a0670b7d4a44606ba237f054d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1153.5817675722442,
                        "deviation": 64.27063315758396,
                        "volatility": 0.06007132758409125
                    }
                },
                "ranking": 18.224344381967658,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "Please don't pause your games, thank you.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 43884,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 43200,
                "initial_time": 86400,
                "max_time": 172800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 508,
                "name": "Fast Correspondence",
                "summary": "Tournaments for people who like to play quick correspondence games.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 812,
                "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2023-03-24T07:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-03-24T07:00:02.804376Z",
            "ended": "2023-05-02T23:59:17.288874Z",
            "start_waiting": "2023-03-24T07:00:02.681260Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
            "player_count": 5,
            "ranked": true
        }
    ]
}