List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-name&page=372
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59729,
    "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-name&page=373",
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-name&page=371",
    "results": [
        {
            "id": 62305,
            "name": "relaxing correspondence 9x9 with handicap",
            "director": {
                "id": 507154,
                "username": "octonary",
                "country": "_Pirate",
                "icon": "https://user-uploads.online-go.com/49292767ea85e391d86a7545723e1948-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1486.7278409629484,
                        "deviation": 66.19855362941651,
                        "volatility": 0.06012724798546343
                    }
                },
                "ranking": 24.09763695159499,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "relaxed time limit",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "aga",
            "time_per_move": 23520,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 21600,
                "initial_time": 172800,
                "max_time": 345600
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 2154,
                "name": "ocaml survivors",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 14,
                "icon": "https://user-uploads.online-go.com/feda4b527f4324b99f705a670aefebd4-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-06-25T16:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-06-25T16:00:19.874888Z",
            "ended": "2020-07-10T13:29:43.991778Z",
            "start_waiting": "2020-06-25T16:00:19.417211Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/feda4b527f4324b99f705a670aefebd4-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 2224,
            "name": "red wine, white wine  mini-tournament",
            "director": {
                "id": 49348,
                "username": "solomonko",
                "country": "jp",
                "icon": "https://user-uploads.online-go.com/c46e5c3fb9545721e483dc061e1bb47e-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1640.771828313491,
                        "deviation": 70.47237477425028,
                        "volatility": 0.06005341091326294
                    }
                },
                "ranking": 26.379975380528762,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 604800,
                "max_time": 604800,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 78,
                "name": "OGS Mini Tournaments",
                "summary": "The home for all of the old OGS mini tournaments",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 383,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 16,
            "max_ranking": 31,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2013-05-28T09:18:26Z",
            "ended": "2013-10-26T02:46:34.268414Z",
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 59687,
            "name": "red cbb",
            "director": {
                "id": 750972,
                "username": "Linda27",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/bbcddd009e7a8cfb1db1320b7a0a0373?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1040.3534211051458,
                        "deviation": 214.76221007384044,
                        "volatility": 0.06000099522321668
                    }
                },
                "ranking": 15.832690120394535,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "vhhbhbnjihft century",
            "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": 4767,
                "name": "WeiqiMath",
                "summary": "Math rule is invented to replicate the original go rule. The score is the number of stones surviving on the board.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 84,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-26T21:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-04-27T14:43:21.413032Z",
            "ended": "2020-06-26T04:13:18.281164Z",
            "start_waiting": "2020-04-27T14:43:20.933058Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 2229,
            "name": "ready to have some fun",
            "director": {
                "id": 40412,
                "username": "tj",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/4bf3fbd44dfba08f5bf0e0fc626eeb4d?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1503.825053236166,
                        "deviation": 65.48528589741134,
                        "volatility": 0.06003602597339654
                    }
                },
                "ranking": 24.36234036293732,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 259200,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 1209600,
                "max_time": 2592000,
                "time_increment": 259200
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 78,
                "name": "OGS Mini Tournaments",
                "summary": "The home for all of the old OGS mini tournaments",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 383,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "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": false,
            "exclusivity": "open",
            "started": "2013-08-02T14:56:48Z",
            "ended": "2013-08-02T12:56:48Z",
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 79300,
            "name": "re sobosse",
            "director": {
                "id": 1030387,
                "username": "4320 kyu",
                "country": "pe",
                "icon": "https://user-uploads.online-go.com/837366d91386a90ac3b07e5613bda679-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1039.5941223014865,
                        "deviation": 81.8034518637297,
                        "volatility": 0.060154189637008484
                    }
                },
                "ranking": 15.81578799404883,
                "professional": false,
                "ui_class": ""
            },
            "description": "sans triche",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 5,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "blitz",
                "pause_on_weekends": false,
                "main_time": 30,
                "period_time": 5,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 9948,
                "name": "sostil 38 les bosses",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "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": "2021-08-28T09:50:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-08-28T09:50:06.902151Z",
            "ended": "2021-08-28T09:59:01.909574Z",
            "start_waiting": "2021-08-28T09:50:06.799510Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 969,
            "name": "rczajka's mini-tournament",
            "director": {
                "id": 28472,
                "username": "delete-this-account",
                "country": "_United_Federation_of_Planets",
                "icon": "https://secure.gravatar.com/avatar/550ab0daf81f6c4a5d5530c53afdfe48?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1660.1252715575158,
                        "deviation": 65.47942602675273,
                        "volatility": 0.05993582874355037
                    }
                },
                "ranking": 26.651439368328273,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 604800,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 78,
                "name": "OGS Mini Tournaments",
                "summary": "The home for all of the old OGS mini tournaments",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 383,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 15,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2010-06-04T02:46:41Z",
            "ended": "2010-06-04T00:46:41Z",
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 324,
            "name": "rcc's mini-tournament - sort the ratings",
            "director": {
                "id": 2387,
                "username": "rcc",
                "country": "gb",
                "icon": "https://secure.gravatar.com/avatar/c7b813ca48b25ecfb425b340835e3393?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1719.7603118080642,
                        "deviation": 63.44470429912467,
                        "volatility": 0.05987225228956611
                    }
                },
                "ranking": 27.46844600140763,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 604800,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 78,
                "name": "OGS Mini Tournaments",
                "summary": "The home for all of the old OGS mini tournaments",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 383,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 23,
            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2007-09-19T17:03:00Z",
            "ended": "2008-03-12T14:52:00Z",
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 1917,
            "name": "rcc's mini-tournament",
            "director": {
                "id": 2387,
                "username": "rcc",
                "country": "gb",
                "icon": "https://secure.gravatar.com/avatar/c7b813ca48b25ecfb425b340835e3393?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1719.7603118080642,
                        "deviation": 63.44470429912467,
                        "volatility": 0.05987225228956611
                    }
                },
                "ranking": 27.46844600140763,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 604800,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 78,
                "name": "OGS Mini Tournaments",
                "summary": "The home for all of the old OGS mini tournaments",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 383,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 22,
            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2012-10-03T20:01:38Z",
            "ended": "2012-10-03T18:01:38Z",
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 77491,
            "name": "ravfgdag",
            "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": "fdgdgsdg",
            "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": "2021-07-14T03:06:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2021-07-14T03:03:26.078773Z",
            "ended": "2021-07-14T04:02:58.043391Z",
            "start_waiting": "2021-07-14T03:03:25.934196Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 9,
            "ranked": true
        },
        {
            "id": 16668,
            "name": "rasengan",
            "director": {
                "id": 311397,
                "username": "asifu",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/c17ec8cfb082294197d05faa2e11c25d?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1713.0724182942856,
                        "deviation": 72.7498341750899,
                        "volatility": 0.06007762362575878
                    }
                },
                "ranking": 27.378243569248408,
                "professional": false,
                "ui_class": ""
            },
            "description": "provisional players allowed",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "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": false,
            "group": {
                "id": 353,
                "name": "Four Seasons Tournament Series",
                "summary": "Серия турниров \"Четыре Сезона\"",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 623,
                "icon": "https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2016-04-16T20:20:00Z",
            "players_start": 5,
            "first_pairing_method": "slaughter",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2016-05-04T18:39:10.504780Z",
            "ended": "2016-07-01T23:53:09.766129Z",
            "start_waiting": "2016-05-04T18:39:10.396993Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/da3625d8ecb510c14d65689ea409862b-15.png",
            "player_count": 5,
            "ranked": true
        }
    ]
}