List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-description&page=453
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59605,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-description&page=454",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-description&page=452",
    "results": [
        {
            "id": 126679,
            "name": "zzzzzz",
            "director": {
                "id": 845981,
                "username": "deleted-2b50c1b5-a40a-4962-9623-393e8bf6b95c",
                "country": "uy",
                "icon": "https://user-uploads.online-go.com/4f804f84589b77fb951f8da36f0e5e6e-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1293.4782880615553,
                        "deviation": 70.53548500880392,
                        "volatility": 0.06196015099157038
                    }
                },
                "ranking": 20.874168722955073,
                "professional": false,
                "ui_class": ""
            },
            "description": "ssddddde\njbvg",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "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": 14868,
                "name": "Study group 9x9, 13x13, 19x19",
                "summary": "We like to play all go seriously. We study, play each other, and have tournaments every now and then.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 71,
                "icon": "https://user-uploads.online-go.com/1b1fb2428dd6775b27c3de3c3fe40fa2-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2025-03-22T15:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2025-03-23T17:45:17.631056Z",
            "ended": "2025-03-31T16:18:34.981753Z",
            "start_waiting": "2025-03-23T17:45:17.573288Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/1b1fb2428dd6775b27c3de3c3fe40fa2-15.png",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 77601,
            "name": "estsr",
            "director": {
                "id": 1023102,
                "username": "scps00",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/6d44cde2d6b20aba8e2a8b5951f5cdfd?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1304.2918227457508,
                        "deviation": 240.12621952785298,
                        "volatility": 0.05999840599104936
                    }
                },
                "ranking": 21.066899228852943,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "sressr",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "absolute",
                "time_control": "absolute",
                "speed": "live",
                "pause_on_weekends": false,
                "total_time": 900
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 9647,
                "name": "SCPS4C",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 19,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2021-07-16T03:09:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2021-07-16T03:08:52.205872Z",
            "ended": "2021-07-16T03:25:09.307490Z",
            "start_waiting": "2021-07-16T03:08:52.143274Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 82637,
            "name": "Eerste toernooi",
            "director": {
                "id": 1077475,
                "username": "JessicaJudeel",
                "country": "nl",
                "icon": "https://user-uploads.online-go.com/9daf7b772da714b192dd4e5e262c3f7c-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1327.2278261811198,
                        "deviation": 235.09569179913933,
                        "volatility": 0.06002276588428243
                    }
                },
                "ranking": 21.470454585648245,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "spelen",
            "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": 10595,
                "name": "Lotsica",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 3,
                "icon": "https://user-uploads.online-go.com/49fd4ecd6699845c654853aa5aea3fd1-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-11-18T10:38:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-11-18T10:38:57.850326Z",
            "ended": "2021-11-21T10:44:39.250508Z",
            "start_waiting": "2021-11-18T10:38:57.796027Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/49fd4ecd6699845c654853aa5aea3fd1-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 66198,
            "name": "luigi",
            "director": {
                "id": 853331,
                "username": "lidzxx08",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/189093778dd981facae0abb2b92a30b5?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1500.0,
                        "deviation": 350.0,
                        "volatility": 0.06
                    }
                },
                "ranking": 24.303382182144386,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "soup haha",
            "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",
                "pause_on_weekends": false,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 7008,
                "name": "luigi",
                "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": "2020-10-03T22:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-10-04T16:14:35.430711Z",
            "ended": "2021-03-04T23:19:16.480592Z",
            "start_waiting": "2020-10-04T16:14:35.077122Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 101621,
            "name": "soso gbbvvb",
            "director": {
                "id": 1327122,
                "username": "soso_78",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/723500472eb6bc21dd4e686d0c1c46dd-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1337.6891060937023,
                        "deviation": 290.31896371798047,
                        "volatility": 0.05999967537233814
                    }
                },
                "ranking": 21.652208749198074,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "soso vat gagner",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "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": true,
            "group": {
                "id": 13054,
                "name": "gang",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 5,
                "icon": "https://user-uploads.online-go.com/97b3ca87a3efe231e74ce5ab50d7f32d-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-03-28T13:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2024-05-30T21:23:54.106479Z",
            "ended": "2024-08-27T00:15:52.759855Z",
            "start_waiting": "2024-05-30T21:23:54.005220Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/97b3ca87a3efe231e74ce5ab50d7f32d-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 5412,
            "name": "Friendly elimination tournament(real)",
            "director": {
                "id": 133183,
                "username": "james0922",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/ce45d246c81d8c5139625b2a5f906a19?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1664.1138779432983,
                        "deviation": 78.71616780085625,
                        "volatility": 0.06001188392702415
                    }
                },
                "ranking": 26.706992701279955,
                "professional": false,
                "ui_class": ""
            },
            "description": "sorry, the last one had an error\nplease join this one\nand remember to be on this page when tournament starts",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 60,
            "time_control_parameters": {
                "time_control": "simple",
                "per_move": 60
            },
            "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": 17952,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2015-03-07T12:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slaughter",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 10,
            "max_ranking": 24,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2015-03-07T12:00:44.559818Z",
            "ended": "2015-03-07T12:15:45.654952Z",
            "start_waiting": "2015-03-07T12:00:44.444362Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 7,
            "ranked": true
        },
        {
            "id": 93927,
            "name": "noob swser 18",
            "director": {
                "id": 1187986,
                "username": "Yiming S",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/7f20e4a512f4ae293fcb68fb47d4b366-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1500,
                        "deviation": 350,
                        "volatility": 0.06
                    }
                },
                "ranking": 24.303382182144386,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "sorry this is my alt because i lost my main account guys",
            "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": 6332,
                "name": "noob_bot",
                "summary": "Play with bots",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 884,
                "icon": "https://user-uploads.online-go.com/d3277278f721d0b587ac5dcb628ac2d1-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2022-10-04T10:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-10-04T10:00:38.583893Z",
            "ended": "2023-04-28T13:49:56.810511Z",
            "start_waiting": "2022-10-04T10:00:38.429993Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/d3277278f721d0b587ac5dcb628ac2d1-15.png",
            "player_count": 8,
            "ranked": true
        },
        {
            "id": 92037,
            "name": "noob swser 16",
            "director": {
                "id": 844218,
                "username": "lolroblox",
                "country": "au",
                "icon": "https://user-uploads.online-go.com/898603eb835a4063bf795672200accce-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1319.9778490137012,
                        "deviation": 64.3683573753299,
                        "volatility": 0.05999444409408204
                    }
                },
                "ranking": 21.343651147118212,
                "professional": false,
                "ui_class": ""
            },
            "description": "sorry i wasn't online because of something else",
            "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": 6332,
                "name": "noob_bot",
                "summary": "Play with bots",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 884,
                "icon": "https://user-uploads.online-go.com/d3277278f721d0b587ac5dcb628ac2d1-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-08-04T07:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-08-04T07:00:02.985583Z",
            "ended": "2023-07-01T05:27:24.720127Z",
            "start_waiting": "2022-08-04T07:00:02.852592Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/d3277278f721d0b587ac5dcb628ac2d1-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 69680,
            "name": "try again",
            "director": {
                "id": 818369,
                "username": "deleted-02279e69-efe6-4da6-94a9-3782bbb65eb5",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/2b3a681b48d743df2cca63be7186d96c-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1495.0613630632597,
                        "deviation": 71.01591139116258,
                        "volatility": 0.06001035702325122
                    }
                },
                "ranking": 24.227036802303612,
                "professional": false,
                "ui_class": ""
            },
            "description": "sorry about that",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 26,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 120,
                "period_time": 25,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 6269,
                "name": "BeginnerGo",
                "summary": "Beginners welcome!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 237,
                "icon": "https://user-uploads.online-go.com/8b4001e1623b8ecda5a18d11c4c59b3d-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-01-02T19:30:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-01-02T19:30:56.992672Z",
            "ended": "2021-01-02T20:21:55.047180Z",
            "start_waiting": "2021-01-02T19:30:56.634239Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/8b4001e1623b8ecda5a18d11c4c59b3d-15.png",
            "player_count": 13,
            "ranked": true
        },
        {
            "id": 77238,
            "name": "19x19 double elimination monthly championship 6 (june&july 2021)",
            "director": {
                "id": 861327,
                "username": "Jack the protaGOnist",
                "country": "cn",
                "icon": "https://user-uploads.online-go.com/a0b3993a4ac594108efa52a044210bba-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1672.033059307691,
                        "deviation": 61.65197767699118,
                        "volatility": 0.06000663457564414
                    }
                },
                "ranking": 26.81689756840323,
                "professional": false,
                "ui_class": ""
            },
            "description": "sorry I forgot to make a tournament for June so I am combining June and July's tournament up.",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 67200,
            "time_control_parameters": {
                "system": "canadian",
                "time_control": "canadian",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "main_time": 604800,
                "period_time": 604800,
                "stones_per_period": 10
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 7383,
                "name": "hangout and have fun",
                "summary": "]",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 21,
                "icon": "https://user-uploads.online-go.com/475e03f7bfbd3f230470aea89405e15c-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2021-07-31T14:00:00Z",
            "players_start": 10,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-07-31T14:00:49.556087Z",
            "ended": "2023-06-07T05:28:46.577089Z",
            "start_waiting": "2021-07-31T14:00:48.520154Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/475e03f7bfbd3f230470aea89405e15c-15.png",
            "player_count": 51,
            "ranked": true
        }
    ]
}