List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=name&page=1987
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59249,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=name&page=1988",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=name&page=1986",
    "results": [
        {
            "id": 57548,
            "name": "coppa nazionale",
            "director": {
                "id": 740352,
                "username": "Haaland Can",
                "country": "it",
                "icon": "https://user-uploads.online-go.com/bea4c463d9106aad9af8614de4aa0174-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 908.5516141194921,
                        "deviation": 62.836034696418736,
                        "volatility": 0.06010253014759615
                    }
                },
                "ranking": 12.69669704549219,
                "professional": false,
                "ui_class": ""
            },
            "description": "e un torneo dıffıcıle",
            "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": 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": 8865,
                "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-03-16T14:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-03-17T19:57:06.701388Z",
            "ended": "2020-07-03T11:03:04.842999Z",
            "start_waiting": "2020-03-17T19:57:05.680978Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 3416,
            "name": "CoQ OGS Test Competition",
            "director": {
                "id": 3431,
                "username": "LotS",
                "country": "my",
                "icon": "https://user-uploads.online-go.com/698d8d99ffdbb2ceea9092cc19f45966-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1998.9582304154933,
                        "deviation": 69.00941015787471,
                        "volatility": 0.060090989799689166
                    }
                },
                "ranking": 30.95116053483126,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "This is to test how the OGS competition works.",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 91200,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 432000,
                "max_time": 864000,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 436,
                "name": "TARUMT Weiqi CoQ",
                "summary": "For TARUMT weiqi CoQ student",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 3611,
                "icon": "https://user-uploads.online-go.com/0985e043b71ea3001c5d32b9e625d369-64.png"
            },
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2014-11-24T15:12:14.757483Z",
            "ended": "2015-02-08T16:06:46.688266Z",
            "start_waiting": "2014-11-24T15:12:14.404290Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/0985e043b71ea3001c5d32b9e625d369-15.png",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 90659,
            "name": "Corespondensia, Brasil",
            "director": {
                "id": 710628,
                "username": "TalesMelo",
                "country": "br",
                "icon": "https://user-uploads.online-go.com/6e4f67d3c04713fe600fd6785798c69b-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1363.4459167215687,
                        "deviation": 71.44009203402867,
                        "volatility": 0.060001304966852076
                    }
                },
                "ranking": 22.093718140090214,
                "professional": false,
                "ui_class": ""
            },
            "description": "Clock starts with 7 days and increments by 1 day per move up to a maximum of 1 week.",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 93120,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 86400,
                "initial_time": 604800,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 1527,
                "name": "Brasil",
                "summary": "Ponto de encontro dos jogadores brasileiros",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 488,
                "icon": "https://user-uploads.online-go.com/94104bdcbaa52ac8e424a6fb2a6b03a4-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-05-30T19:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-07-27T11:47:44.999340Z",
            "ended": "2022-09-19T07:22:28.229026Z",
            "start_waiting": "2022-07-27T11:47:44.920201Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/94104bdcbaa52ac8e424a6fb2a6b03a4-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 30354,
            "name": "Corgi Go",
            "director": {
                "id": 347914,
                "username": "TheCorgi",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/3ee57772ca9bd689abb3ea5ad6026455?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1458.9293780419296,
                        "deviation": 62.81399418340524,
                        "volatility": 0.05994023493808088
                    }
                },
                "ranking": 23.660686231301796,
                "professional": false,
                "ui_class": ""
            },
            "description": "For all of the corgi lovers out there to play go",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 90240,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": true,
                "time_control": "fischer",
                "initial_time": 345600,
                "max_time": 1209600,
                "time_increment": 86400,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 1300,
                "name": "Corgi Lovers",
                "summary": "For whoever likes Corgi's <3",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 15,
                "icon": "https://user-uploads.online-go.com/f38438b854f5f8e433696c0cffb04f26-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2018-01-01T08:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2018-01-01T08:00:44.371486Z",
            "ended": "2018-10-28T05:08:17.306829Z",
            "start_waiting": "2018-01-01T08:00:41.928243Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/f38438b854f5f8e433696c0cffb04f26-15.png",
            "player_count": 30,
            "ranked": true
        },
        {
            "id": 30355,
            "name": "Corgi GO",
            "director": {
                "id": 347914,
                "username": "TheCorgi",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/3ee57772ca9bd689abb3ea5ad6026455?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1458.9293780419296,
                        "deviation": 62.81399418340524,
                        "volatility": 0.05994023493808088
                    }
                },
                "ranking": 23.660686231301796,
                "professional": false,
                "ui_class": ""
            },
            "description": "For all those strong players who like Corgies as well as go",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 90240,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": true,
                "time_control": "fischer",
                "initial_time": 345600,
                "max_time": 1209600,
                "time_increment": 86400,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 1300,
                "name": "Corgi Lovers",
                "summary": "For whoever likes Corgi's <3",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 15,
                "icon": "https://user-uploads.online-go.com/f38438b854f5f8e433696c0cffb04f26-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2018-01-01T08:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 21,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2018-01-01T08:00:41.921264Z",
            "ended": "2018-10-14T19:59:39.922634Z",
            "start_waiting": "2018-01-01T08:00:41.291374Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/f38438b854f5f8e433696c0cffb04f26-15.png",
            "player_count": 11,
            "ranked": true
        },
        {
            "id": 52529,
            "name": "Corgi Lover 2020 (25k-10k)",
            "director": {
                "id": 347914,
                "username": "TheCorgi",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/3ee57772ca9bd689abb3ea5ad6026455?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1458.9293780419296,
                        "deviation": 62.81399418340524,
                        "volatility": 0.05994023493808088
                    }
                },
                "ranking": 23.660686231301796,
                "professional": false,
                "ui_class": ""
            },
            "description": "People who love Corgis, dogs, and love to play this game.",
            "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": true,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 1300,
                "name": "Corgi Lovers",
                "summary": "For whoever likes Corgi's <3",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 15,
                "icon": "https://user-uploads.online-go.com/f38438b854f5f8e433696c0cffb04f26-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-01-01T08:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-01-01T08:00:51.775861Z",
            "ended": "2021-12-02T05:22:48.775330Z",
            "start_waiting": "2020-01-01T08:00:50.531007Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/f38438b854f5f8e433696c0cffb04f26-15.png",
            "player_count": 29,
            "ranked": true
        },
        {
            "id": 52530,
            "name": "Corgi Lovers 2020 (9k-9d)",
            "director": {
                "id": 347914,
                "username": "TheCorgi",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/3ee57772ca9bd689abb3ea5ad6026455?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1458.9293780419296,
                        "deviation": 62.81399418340524,
                        "volatility": 0.05994023493808088
                    }
                },
                "ranking": 23.660686231301796,
                "professional": false,
                "ui_class": ""
            },
            "description": "People who love Corgis, dogs, and love to play this game",
            "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": true,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 1300,
                "name": "Corgi Lovers",
                "summary": "For whoever likes Corgi's <3",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 15,
                "icon": "https://user-uploads.online-go.com/f38438b854f5f8e433696c0cffb04f26-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-01-01T08:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 21,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-01-01T08:00:47.694203Z",
            "ended": "2021-09-15T09:31:41.865235Z",
            "start_waiting": "2020-01-01T08:00:46.929276Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/f38438b854f5f8e433696c0cffb04f26-15.png",
            "player_count": 18,
            "ranked": true
        },
        {
            "id": 34227,
            "name": "Corgi playing go",
            "director": {
                "id": 347914,
                "username": "TheCorgi",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/3ee57772ca9bd689abb3ea5ad6026455?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1458.9293780419296,
                        "deviation": 62.81399418340524,
                        "volatility": 0.05994023493808088
                    }
                },
                "ranking": 23.660686231301796,
                "professional": false,
                "ui_class": ""
            },
            "description": "lets go corgi gets go",
            "schedule": null,
            "title": null,
            "tournament_type": "s_mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 93120,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": true,
                "time_control": "fischer",
                "initial_time": 604800,
                "max_time": 604800,
                "time_increment": 86400,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 1300,
                "name": "Corgi Lovers",
                "summary": "For whoever likes Corgi's <3",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 15,
                "icon": "https://user-uploads.online-go.com/f38438b854f5f8e433696c0cffb04f26-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2019-01-01T08:00:00Z",
            "players_start": 5,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2019-01-01T08:01:09.682648Z",
            "ended": "2022-06-10T00:25:28.319785Z",
            "start_waiting": "2019-01-01T08:00:49.891435Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/f38438b854f5f8e433696c0cffb04f26-15.png",
            "player_count": 73,
            "ranked": true
        },
        {
            "id": 99228,
            "name": "Cornament 🌽 🌽 🌽",
            "director": {
                "id": 527788,
                "username": "Mr. Babylegs",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/3f07384707dfd73ec17d025fd9487c54-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1471.8014363694813,
                        "deviation": 67.31910022104621,
                        "volatility": 0.060030087188675134
                    }
                },
                "ranking": 23.86404169810621,
                "professional": false,
                "ui_class": ""
            },
            "description": "it has the juice! I can’t imagine a more beautiful thing🥺\n\ntwo moves per day",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 44568,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 43200,
                "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": 819,
                "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-01-30T07:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-01-30T07:00:41.659210Z",
            "ended": "2023-11-18T23:52:55.339873Z",
            "start_waiting": "2023-01-30T07:00:41.390972Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 57595,
            "name": "CoronaTorneo #1",
            "director": {
                "id": 582512,
                "username": "Pablo Dávila",
                "country": "es",
                "icon": "https://user-uploads.online-go.com/1c5396c8eac2974de48ff68d69c2fd1e-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1304.3072357300132,
                        "deviation": 61.4094518698374,
                        "volatility": 0.05998245457197964
                    }
                },
                "ranking": 21.067172793764747,
                "professional": false,
                "ui_class": ""
            },
            "description": "Hay que aprovechar la cuarentena!",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 33,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 30,
                "initial_time": 300,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 3800,
                "name": "Club de Go US",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 25,
                "icon": "https://user-uploads.online-go.com/ebfc3572c4ad35ab4e88e8287c74a5a5-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-03-21T11:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 18,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-03-21T11:00:44.847566Z",
            "ended": "2020-03-21T12:03:27.480640Z",
            "start_waiting": "2020-03-21T11:00:44.401222Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/ebfc3572c4ad35ab4e88e8287c74a5a5-15.png",
            "player_count": 7,
            "ranked": true
        }
    ]
}