List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-description&page=5603
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59390,
    "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-description&page=5604",
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-description&page=5602",
    "results": [
        {
            "id": 81713,
            "name": "Gottis",
            "director": {
                "id": 981041,
                "username": "deleted-a2681aed-3557-442f-aaa3-f6eb7cae5f0d",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/0d7dc1304b0e144a043e3f0a69a453b5?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 841.7167031398435,
                        "deviation": 62.07732151835132,
                        "volatility": 0.05998652634223964
                    }
                },
                "ranking": 10.927847258721915,
                "professional": false,
                "ui_class": ""
            },
            "description": "13x13",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "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": 40,
                "name": "Svenska Rummet",
                "summary": "En grupp för gointresserade med anknytning till Sverige",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 190,
                "icon": "https://user-uploads.online-go.com/de54a46de73b8f833530d43fe33dea17-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-10-25T19:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 25,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-10-25T19:00:15.644711Z",
            "ended": "2021-12-05T23:47:57.040092Z",
            "start_waiting": "2021-10-25T19:00:15.401898Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/de54a46de73b8f833530d43fe33dea17-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 71403,
            "name": "Sirius",
            "director": {
                "id": 134125,
                "username": "mitava",
                "country": "at",
                "icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 790.2994072178445,
                        "deviation": 64.66815139504368,
                        "volatility": 0.05991724621983771
                    }
                },
                "ranking": 9.46866501470618,
                "professional": false,
                "ui_class": ""
            },
            "description": "13x13",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 38880,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 36000,
                "initial_time": 259200,
                "max_time": 345600
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 357,
                "name": "ORION",
                "summary": "Torneo Latinoamericano de Go por equipos Sub-18",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 137,
                "icon": "https://user-uploads.online-go.com/ee9d9460a8b97d165ea8a0d257436c51-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2021-02-16T17:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 18,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-02-16T16:44:32.254104Z",
            "ended": "2021-06-15T13:38:18.711043Z",
            "start_waiting": "2021-02-16T16:44:32.001626Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/ee9d9460a8b97d165ea8a0d257436c51-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 139371,
            "name": "1° torneio 13x13",
            "director": {
                "id": 1999494,
                "username": "Matheus.go",
                "country": "br",
                "icon": "https://user-uploads.online-go.com/24ed40f61de42d80d8f019cfea2bd2d2-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1575.885960428242,
                        "deviation": 67.71294488502683,
                        "volatility": 0.06021112892901676
                    }
                },
                "ranking": 25.445893033456517,
                "professional": false,
                "ui_class": ""
            },
            "description": "13x13",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 129600,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "per_move": 129600
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 16329,
                "name": "Paraná go 🌳",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 2,
                "icon": "https://user-uploads.online-go.com/e46df199c724cd5a2228fc6ea8e432bd-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2026-04-19T13:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": null,
            "ended": null,
            "start_waiting": null,
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/e46df199c724cd5a2228fc6ea8e432bd-15.png",
            "player_count": 1,
            "ranked": true
        },
        {
            "id": 40872,
            "name": "Lions 13 - November 2018",
            "director": {
                "id": 557899,
                "username": "🦁 Lvicala 🦁",
                "country": "cz",
                "icon": "https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1215.5307681865688,
                        "deviation": 63.83387610820817,
                        "volatility": 0.060058613626475424
                    }
                },
                "ranking": 19.435301089469824,
                "professional": false,
                "ui_class": ""
            },
            "description": "13x13",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 44160,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": false,
                "time_control": "fischer",
                "initial_time": 86400,
                "max_time": 172800,
                "time_increment": 43200,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 2773,
                "name": "Lions",
                "summary": "for all fighters like lion :)",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 8,
                "icon": "https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2018-11-01T23:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 21,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2018-11-01T23:00:53.928304Z",
            "ended": "2019-02-13T18:48:36.504520Z",
            "start_waiting": "2018-11-01T23:00:52.138835Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-15.png",
            "player_count": 11,
            "ranked": true
        },
        {
            "id": 87072,
            "name": "tournament 13x13",
            "director": {
                "id": 1109165,
                "username": "Barkodө",
                "country": "zz",
                "icon": "https://user-uploads.online-go.com/2b3341677e561c33e74183b0c9da5d51-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1137.447661980552,
                        "deviation": 65.80926006162407,
                        "volatility": 0.0599769193300956
                    }
                },
                "ranking": 17.89828072313223,
                "professional": false,
                "ui_class": ""
            },
            "description": "13x13",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 432000,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "per_move": 432000
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 11060,
                "name": "Tournament go",
                "summary": "\nWho often plays in tournaments",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 13,
                "icon": "https://user-uploads.online-go.com/b66395810d41a7d2de4ffaedf8848271-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-03-10T19:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-03-11T16:21:11.274047Z",
            "ended": "2022-05-24T02:16:30.851976Z",
            "start_waiting": "2022-03-11T16:21:11.169336Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/b66395810d41a7d2de4ffaedf8848271-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 25334,
            "name": "Nerima April 2017",
            "director": {
                "id": 134125,
                "username": "mitava",
                "country": "at",
                "icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 790.2994072178445,
                        "deviation": 64.66815139504368,
                        "volatility": 0.05991724621983771
                    }
                },
                "ranking": 9.46866501470618,
                "professional": false,
                "ui_class": ""
            },
            "description": "13x13",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 9,
            "time_control_parameters": {
                "period_time": 9,
                "speed": "blitz",
                "system": "byoyomi",
                "pause_on_weekends": false,
                "time_control": "byoyomi",
                "periods": 5,
                "main_time": 30
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 119,
                "name": "TOKYO GO!",
                "summary": "Tokyo Go Players Meet Together!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 44,
                "icon": "https://user-uploads.online-go.com/219c1747de3336cf873d86fba3f9f999-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2017-04-08T17:01:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slide",
            "min_ranking": 10,
            "max_ranking": 18,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2017-04-08T17:01:30.293252Z",
            "ended": "2017-04-08T17:12:58.653733Z",
            "start_waiting": "2017-04-08T17:01:29.151360Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/219c1747de3336cf873d86fba3f9f999-15.png",
            "player_count": 11,
            "ranked": true
        },
        {
            "id": 80685,
            "name": "Go oktober",
            "director": {
                "id": 981041,
                "username": "deleted-a2681aed-3557-442f-aaa3-f6eb7cae5f0d",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/0d7dc1304b0e144a043e3f0a69a453b5?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 841.7167031398435,
                        "deviation": 62.07732151835132,
                        "volatility": 0.05998652634223964
                    }
                },
                "ranking": 10.927847258721915,
                "professional": false,
                "ui_class": ""
            },
            "description": "13x13",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 87360,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 86400,
                "initial_time": 86400,
                "max_time": 86400
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 40,
                "name": "Svenska Rummet",
                "summary": "En grupp för gointresserade med anknytning till Sverige",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 190,
                "icon": "https://user-uploads.online-go.com/de54a46de73b8f833530d43fe33dea17-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-09-30T19:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-09-30T19:00:59.334275Z",
            "ended": "2021-10-15T08:40:52.554667Z",
            "start_waiting": "2021-09-30T19:00:58.816564Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/de54a46de73b8f833530d43fe33dea17-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 23078,
            "name": "Yokohama Dec. 2016",
            "director": {
                "id": 134125,
                "username": "mitava",
                "country": "at",
                "icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 790.2994072178445,
                        "deviation": 64.66815139504368,
                        "volatility": 0.05991724621983771
                    }
                },
                "ranking": 9.46866501470618,
                "professional": false,
                "ui_class": ""
            },
            "description": "13x13",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 32,
            "time_control_parameters": {
                "time_control": "byoyomi",
                "period_time": 30,
                "main_time": 180,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 119,
                "name": "TOKYO GO!",
                "summary": "Tokyo Go Players Meet Together!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 44,
                "icon": "https://user-uploads.online-go.com/219c1747de3336cf873d86fba3f9f999-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2016-12-17T17:03:00Z",
            "players_start": 3,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "slide",
            "min_ranking": 7,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2016-12-17T17:03:29.283424Z",
            "ended": "2016-12-17T17:41:20.582652Z",
            "start_waiting": "2016-12-17T17:03:28.758812Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/219c1747de3336cf873d86fba3f9f999-15.png",
            "player_count": 11,
            "ranked": true
        },
        {
            "id": 22768,
            "name": "Chiba",
            "director": {
                "id": 134125,
                "username": "mitava",
                "country": "at",
                "icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 790.2994072178445,
                        "deviation": 64.66815139504368,
                        "volatility": 0.05991724621983771
                    }
                },
                "ranking": 9.46866501470618,
                "professional": false,
                "ui_class": ""
            },
            "description": "13x13",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 604800,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 119,
                "name": "TOKYO GO!",
                "summary": "Tokyo Go Players Meet Together!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 44,
                "icon": "https://user-uploads.online-go.com/219c1747de3336cf873d86fba3f9f999-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2016-12-14T17:55:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 10,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2016-12-14T17:56:02.083123Z",
            "ended": "2017-10-15T08:04:50.803105Z",
            "start_waiting": "2016-12-14T17:55:59.482277Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/219c1747de3336cf873d86fba3f9f999-15.png",
            "player_count": 14,
            "ranked": true
        },
        {
            "id": 23108,
            "name": "Kawasaki 13x13 DDK Dec. 2016",
            "director": {
                "id": 134125,
                "username": "mitava",
                "country": "at",
                "icon": "https://user-uploads.online-go.com/dd82ab9bd8acf39be51899ddbe1804ee-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 790.2994072178445,
                        "deviation": 64.66815139504368,
                        "volatility": 0.05991724621983771
                    }
                },
                "ranking": 9.46866501470618,
                "professional": false,
                "ui_class": ""
            },
            "description": "13x13",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 23520,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 172800,
                "max_time": 604800,
                "time_increment": 21600
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 119,
                "name": "TOKYO GO!",
                "summary": "Tokyo Go Players Meet Together!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 44,
                "icon": "https://user-uploads.online-go.com/219c1747de3336cf873d86fba3f9f999-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2016-12-23T17:04:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "random",
            "min_ranking": 0,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2016-12-23T17:04:04.013160Z",
            "ended": "2017-04-23T07:41:54.937679Z",
            "start_waiting": "2016-12-23T17:04:03.440658Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/219c1747de3336cf873d86fba3f9f999-15.png",
            "player_count": 14,
            "ranked": true
        }
    ]
}