List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=description&page=4653
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 60226,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=description&page=4654",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=description&page=4652",
    "results": [
        {
            "id": 46127,
            "name": "Tournanent 51",
            "director": {
                "id": 12573,
                "username": "Misawa",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/c51ad51df953247093a774c49b78eb0b-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 977.5796256115817,
                        "deviation": 69.02183474866371,
                        "volatility": 0.05986671976150141
                    }
                },
                "ranking": 14.391926363316212,
                "professional": false,
                "ui_class": ""
            },
            "description": "How about a double elimination tournament in honor of the Spring Equinox? Darkness and light may be balanced that day, but not so the territories of white and black! Good game everyone!",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": true,
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 432000,
                "time_increment": 86400,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 343,
                "name": "Global Go Club",
                "summary": "Open Go club for people anywhere",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 594,
                "icon": "https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2019-03-21T01:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slide",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2019-03-21T01:00:44.921243Z",
            "ended": "2023-04-05T09:30:02.390802Z",
            "start_waiting": "2019-03-21T01:00:42.851727Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-15.png",
            "player_count": 44,
            "ranked": true
        },
        {
            "id": 101949,
            "name": "Ramadan-Pesach-Easter Tourney",
            "director": {
                "id": 185106,
                "username": "MarcLoon",
                "country": "za",
                "icon": "https://user-uploads.online-go.com/27128ae04c1bd3543cb4ee5dac850a61-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1420.0793223230908,
                        "deviation": 62.33122000181149,
                        "volatility": 0.06007798805709108
                    }
                },
                "ranking": 23.035864648477187,
                "professional": false,
                "ui_class": ""
            },
            "description": "How about a handicap round robin anyone?",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 88451,
            "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": 33,
                "name": "South African Group",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 167,
                "icon": "https://user-uploads.online-go.com/a4b7f5e1250042807f5a4cefeaad5dea-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2023-04-08T07:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2024-07-25T22:10:10.809753Z",
            "ended": "2024-10-06T10:24:03.450409Z",
            "start_waiting": "2024-07-25T22:10:10.677510Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/a4b7f5e1250042807f5a4cefeaad5dea-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 57612,
            "name": "COVID-19 WallaWalla/La Grande Social Isolation Tournament",
            "director": {
                "id": 89030,
                "username": "vitamancy",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/00c427436959a6507d3bedcc602b218f?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1872.0525098091975,
                        "deviation": 62.9230454310857,
                        "volatility": 0.059657991424637916
                    }
                },
                "ranking": 29.43273508240279,
                "professional": false,
                "ui_class": ""
            },
            "description": "How about an online tournament for Thursday?",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 36,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 600,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 651,
                "name": "Walla Walla Go Club",
                "summary": "A online club for Walla Walla Go Club members!",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 28,
                "icon": "https://user-uploads.online-go.com/50b0788cbeea52c1d9674f76c3f9ec18-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-03-19T23:35:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "invite",
            "started": "2020-03-19T23:35:19.953396Z",
            "ended": "2020-03-19T23:53:01.459214Z",
            "start_waiting": "2020-03-19T23:35:17.311717Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/50b0788cbeea52c1d9674f76c3f9ec18-15.png",
            "player_count": 8,
            "ranked": true
        },
        {
            "id": 36007,
            "name": "Tournament 45",
            "director": {
                "id": 12573,
                "username": "Misawa",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/c51ad51df953247093a774c49b78eb0b-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 977.5796256115817,
                        "deviation": 69.02183474866371,
                        "volatility": 0.05986671976150141
                    }
                },
                "ranking": 14.391926363316212,
                "professional": false,
                "ui_class": ""
            },
            "description": "How can it be April already?!? Time flies! Just like it will in this tournament. 36 hours per move.",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 262080,
            "time_control_parameters": {
                "period_time": 259200,
                "main_time": 259200,
                "system": "canadian",
                "pause_on_weekends": true,
                "time_control": "canadian",
                "stones_per_period": 1,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 343,
                "name": "Global Go Club",
                "summary": "Open Go club for people anywhere",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 594,
                "icon": "https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2018-04-30T06:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slaughter",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2018-04-30T06:00:53.720973Z",
            "ended": "2023-07-03T19:29:54.967259Z",
            "start_waiting": "2018-04-30T06:00:51.440683Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-15.png",
            "player_count": 40,
            "ranked": true
        },
        {
            "id": 20432,
            "name": "Tournament 22",
            "director": {
                "id": 12573,
                "username": "Misawa",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/c51ad51df953247093a774c49b78eb0b-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 977.5796256115817,
                        "deviation": 69.02183474866371,
                        "volatility": 0.05986671976150141
                    }
                },
                "ranking": 14.391926363316212,
                "professional": false,
                "ui_class": ""
            },
            "description": "How many games will you get to play in this one? Single elimination!",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 93120,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 604800,
                "max_time": 604800,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 343,
                "name": "Global Go Club",
                "summary": "Open Go club for people anywhere",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 594,
                "icon": "https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2016-09-09T16:54:00Z",
            "players_start": 4,
            "first_pairing_method": "slaughter",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2016-09-09T16:54:59.559419Z",
            "ended": "2018-05-25T09:23:00.261030Z",
            "start_waiting": "2016-09-09T16:54:56.723970Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/4ad2efd8d4b51b4244ae8cf09cadbde5-15.png",
            "player_count": 19,
            "ranked": true
        },
        {
            "id": 32389,
            "name": "Beat the Kyu, be a Dan",
            "director": {
                "id": 281554,
                "username": "TYDC",
                "country": "_DOOP",
                "icon": "https://user-uploads.online-go.com/bbd482f273f613d97a246c2d297b822c-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1706.9587384291112,
                        "deviation": 63.29056579352554,
                        "volatility": 0.05993581933134823
                    }
                },
                "ranking": 27.295477165581055,
                "professional": false,
                "ui_class": ""
            },
            "description": "How to become a dan\n1. Be a SDK\n2. Join this tournament\n3. Enjoy!\n\nJust kidding, it will not be that easy, enjoy the tournament. It is a good chance for SDKs to make friends and learn from each others. I hope many of us can become Dan after this tournament. \n\nWish you all the best luck!",
            "schedule": null,
            "title": null,
            "tournament_type": "s_mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 31680,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": false,
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 604800,
                "time_increment": 28800,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 20,
                "name": "Single Digit Kyu Room",
                "summary": "A room for SDK's \r\n",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 761,
                "icon": "https://user-uploads.online-go.com/86d86effdffc2d0bbcd98e0f3b379249-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2017-12-20T17:00:00Z",
            "players_start": 64,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 21,
            "max_ranking": 29,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2018-01-05T19:33:45.620157Z",
            "ended": "2020-01-21T19:42:21.632394Z",
            "start_waiting": "2018-01-05T19:32:54.751106Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/86d86effdffc2d0bbcd98e0f3b379249-15.png",
            "player_count": 63,
            "ranked": true
        },
        {
            "id": 80914,
            "name": "How to play go",
            "director": {
                "id": 1054758,
                "username": "happychin",
                "country": "th",
                "icon": "https://secure.gravatar.com/avatar/30650664d1155fc17bd92886ac3d1400?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 668.1708242182566,
                        "deviation": 112.79474243604405,
                        "volatility": 0.06001039699790826
                    }
                },
                "ranking": 5.582520712473818,
                "professional": false,
                "ui_class": ""
            },
            "description": "How to play go",
            "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": 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": 18042,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-10-04T08:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-10-10T10:44:51.639224Z",
            "ended": "2022-01-03T19:43:20.556809Z",
            "start_waiting": "2021-10-10T10:44:51.542371Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 63959,
            "name": "สาระRails361! Tour ครั้งที่ 26",
            "director": {
                "id": 130250,
                "username": "Yuttasak.ko",
                "country": "th",
                "icon": "https://user-uploads.online-go.com/3a4dce9f1a1574dc6cf5e93dde7009fc-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1594.4582611838885,
                        "deviation": 62.98867845810204,
                        "volatility": 0.05989515159011029
                    }
                },
                "ranking": 25.71712773280072,
                "professional": false,
                "ui_class": ""
            },
            "description": "How you like that that that that....",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 2571,
                "name": "Go World Wide",
                "summary": "enjoy",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 90,
                "icon": "https://user-uploads.online-go.com/889d994a8e18efb0db03c85b562aaad1-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-08-12T22:00:00Z",
            "players_start": 6,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 12,
            "max_ranking": 32,
            "analysis_enabled": false,
            "exclusivity": "invite",
            "started": "2020-08-12T22:00:57.067298Z",
            "ended": "2020-10-13T20:38:56.657968Z",
            "start_waiting": "2020-08-12T22:00:54.934047Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/889d994a8e18efb0db03c85b562aaad1-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 58390,
            "name": "Torneo semanal",
            "director": {
                "id": 167570,
                "username": "aurelito",
                "country": "ar",
                "icon": "https://secure.gravatar.com/avatar/25b36b2070e06c35f8ec9d9c088bb256?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1525.7368759899032,
                        "deviation": 62.13719072254239,
                        "volatility": 0.05979991456988391
                    }
                },
                "ranking": 24.69721883978307,
                "professional": false,
                "ui_class": ""
            },
            "description": "Hoy 13x13 :)",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 11,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 10,
                "initial_time": 120,
                "max_time": 120
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 1620,
                "name": "Fenix",
                "summary": "Club de Go Fénix",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 23,
                "icon": "https://user-uploads.online-go.com/d23cd5d7bb800e351b22a6f3a75b275e-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-02T22:15:00Z",
            "players_start": 6,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2020-04-02T22:15:16.970405Z",
            "ended": "2020-04-02T23:16:53.038394Z",
            "start_waiting": "2020-04-02T22:15:16.410382Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/d23cd5d7bb800e351b22a6f3a75b275e-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 93379,
            "name": "JORNADA 7 LIGA BÁSICA DE GO KANIK",
            "director": {
                "id": 798920,
                "username": "vaik.kanik",
                "country": "mx",
                "icon": "https://user-uploads.online-go.com/2d6b90dc29878481490e8286eaaeb49f-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 978.9214053679337,
                        "deviation": 60.30892710475012,
                        "volatility": 0.05972631841271043
                    }
                },
                "ranking": 14.423679176872177,
                "professional": false,
                "ui_class": ""
            },
            "description": "Hoy jugamos Go",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 35,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 480,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4974,
                "name": "Taller de Go-Biblioteca de México",
                "summary": "Torneos todos los sábados a las 17:30 hrs (Ciudad de México)",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 236,
                "icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-08-11T01:35:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "invite",
            "started": "2022-08-11T01:35:48.443100Z",
            "ended": "2022-08-11T02:08:51.969771Z",
            "start_waiting": "2022-08-11T01:35:48.357866Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-15.png",
            "player_count": 4,
            "ranked": true
        }
    ]
}