List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=handicap&page=65
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59427,
    "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=handicap&page=66",
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=handicap&page=64",
    "results": [
        {
            "id": 71372,
            "name": "1. Pandemi turnuvası",
            "director": {
                "id": 358681,
                "username": "enginy",
                "country": "_Pirate",
                "icon": "https://secure.gravatar.com/avatar/bc838330bbf1da7af41f8e12f020b2d7?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1588.2838249697093,
                        "deviation": 65.15780425207852,
                        "volatility": 0.05990785629212943
                    }
                },
                "ranking": 25.627306833836652,
                "professional": false,
                "ui_class": ""
            },
            "description": "1. pandemi turnuvası\n\ntwitch kanalında turnuvadaki oyunlar hakkında ara ara yayınlar olacaktır. https://www.twitch.tv/enginnogo",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "main_time": 259200,
                "period_time": 86400,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 7970,
                "name": "Baduk TR",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 16,
                "icon": "https://user-uploads.online-go.com/c768a7c3793df133cefac63e51b6be29-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-02-19T22:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-02-19T22:00:13.666635Z",
            "ended": "2021-07-13T21:21:40.980085Z",
            "start_waiting": "2021-02-19T22:00:12.786817Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/c768a7c3793df133cefac63e51b6be29-15.png",
            "player_count": 21,
            "ranked": true
        },
        {
            "id": 99977,
            "name": "Jornada 2 de Entrenamiento Avanzado de go Primavera 2023",
            "director": {
                "id": 798920,
                "username": "vaik.kanik",
                "country": "mx",
                "icon": "https://user-uploads.online-go.com/2d6b90dc29878481490e8286eaaeb49f-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1162.5775223672586,
                        "deviation": 60.45143746112679,
                        "volatility": 0.059728170877486206
                    }
                },
                "ranking": 18.404170330520483,
                "professional": false,
                "ui_class": ""
            },
            "description": "En el fondo no sólo se trata de vencer a los oponentes en el tablero de Go; se trata, sobre todo, de vencerse a uno mismo, momento a momento, día tras día, practicando el arte.",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 38,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 480,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4974,
                "name": "Taller de Go-Biblioteca de México",
                "summary": "Torneos todos los sábados a las 17:30 hrs (Ciudad de México)",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 236,
                "icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-02-11T02:35:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "invite",
            "started": "2023-02-11T02:35:40.229091Z",
            "ended": "2023-02-11T03:23:26.679465Z",
            "start_waiting": "2023-02-11T02:35:40.089316Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 129671,
            "name": "2025 World Go Cup",
            "director": {
                "id": 1613903,
                "username": "rainyskyx",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/5fbb0a5600b89af3775a163da2072532?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 968.1106735694106,
                        "deviation": 65.9601937440033,
                        "volatility": 0.06001387132941709
                    }
                },
                "ranking": 14.166599680586984,
                "professional": false,
                "ui_class": ""
            },
            "description": "The World go cup for 2025",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 91187,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 86400,
                "initial_time": 604800,
                "max_time": 1036800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 2514,
                "name": "Continental and World Go Cups Group",
                "summary": "You want to become World Champion or a Continental champion? Join us :)",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 525,
                "icon": "https://user-uploads.online-go.com/c1c2b263d212f80b7dfe72721f68c8e4-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2025-06-28T00:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2025-06-28T00:00:29.496817Z",
            "ended": "2025-12-24T19:50:57.017238Z",
            "start_waiting": "2025-06-28T00:00:29.362846Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/c1c2b263d212f80b7dfe72721f68c8e4-15.png",
            "player_count": 14,
            "ranked": true
        },
        {
            "id": 106461,
            "name": "TLM Septembre 2023 #A 19x19 (25k-11k)",
            "director": {
                "id": 1204570,
                "username": "Artyss",
                "country": "zz",
                "icon": "https://user-uploads.online-go.com/0d44caa24a6e1c7faf2a6b5ec37380b6-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 966.3885361091168,
                        "deviation": 63.569583970247265,
                        "volatility": 0.06008762197202785
                    }
                },
                "ranking": 14.125382302427315,
                "professional": false,
                "ui_class": ""
            },
            "description": "Tournoi Lent Mensuel pour joueurs moyens. (A) \n\nMerci de jouer vos parties en une semaine ! \nPlease play your games in one week ! \nHave fun playing with someone of similar rank, using handicap to equalize the difference! This one is 19x19.",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": -1,
            "rules": "aga",
            "time_per_move": 88451,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "main_time": 259200,
                "period_time": 86400,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 12392,
                "name": "Kantai - Charente-Maritime",
                "summary": "Bienvenue sur le site du Kantai — Club de go de Charente-Maritime\n\nNous nous réunissons régulièrement pour jouer au Go, initier de nouvelles personnes et partager notre passion de ce jeu millénaire sur Rochefort, La Rochelle mais également Genouillé. Nous ",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 38,
                "icon": "https://user-uploads.online-go.com/7869db3c7d93ddb0d3f75b4453108815-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-09-04T19:00:00Z",
            "players_start": 2,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 19,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2023-09-04T19:00:11.607938Z",
            "ended": "2024-06-19T12:52:30.821652Z",
            "start_waiting": "2023-09-04T19:00:11.375650Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7869db3c7d93ddb0d3f75b4453108815-15.png",
            "player_count": 16,
            "ranked": true
        },
        {
            "id": 89067,
            "name": "Турнир",
            "director": {
                "id": 1078801,
                "username": "ilja",
                "country": "ru",
                "icon": "https://secure.gravatar.com/avatar/c9d3e0d522170af6bee99b1e6c1abacf?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1097.7565673847937,
                        "deviation": 67.44346346583147,
                        "volatility": 0.06013384674802564
                    }
                },
                "ranking": 17.07603332105516,
                "professional": false,
                "ui_class": ""
            },
            "description": "25Кю - 1Кю",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "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": true,
            "group": {
                "id": 9,
                "name": "Русская группа",
                "summary": "Интересные, призовые турниры.",
                "require_invitation": true,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 1956,
                "icon": "https://user-uploads.online-go.com/fd8ca9680500359b55b5bc1196226b5f-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-04-23T04:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 29,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-08-01T21:07:48.192428Z",
            "ended": "2022-09-20T19:29:43.776382Z",
            "start_waiting": "2022-08-01T21:07:48.127199Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/fd8ca9680500359b55b5bc1196226b5f-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 113326,
            "name": "Handicap Arena 2024 - 021",
            "director": {
                "id": 2408,
                "username": "richyfourtytwo",
                "country": "de",
                "icon": "https://user-uploads.online-go.com/8482108492340cf4f2021653180eb741-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1542.8586058916221,
                        "deviation": 65.28346783832163,
                        "volatility": 0.05973705695328037
                    }
                },
                "ranking": 24.955559936203496,
                "professional": false,
                "ui_class": ""
            },
            "description": "Part of an arena tournament. For details, rules and arena-standings see the group page.\n\nThe tournament will start as soon as there are 10 players.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 88451,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 13655,
                "name": "Handicap Arena",
                "summary": "Organising arena-type handicap correspondence tournaments.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 105,
                "icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2024-03-05T23:00:00Z",
            "players_start": 10,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2024-03-05T02:36:21.612676Z",
            "ended": "2024-09-09T05:41:12.553749Z",
            "start_waiting": "2024-03-05T02:36:20.890027Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 97577,
            "name": "Summer Holiday Smash",
            "director": {
                "id": 460639,
                "username": "Chritical",
                "country": "nz",
                "icon": "https://user-uploads.online-go.com/7050605715f133df0bfdac830d9beebd-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1841.2709523209323,
                        "deviation": 70.95667619564519,
                        "volatility": 0.05982394023968986
                    }
                },
                "ranking": 29.04892290665749,
                "professional": false,
                "ui_class": ""
            },
            "description": "Hi! As we're stopped over the break, we thought we'd create a correspondence tournament to keep us entertained! I decided to include handicaps just to keep the games interesting. Limited to 10 people so we can do round-robin, but if there's too much interest, then I might make another one with a different system.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "nz",
            "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": 4770,
                "name": "Wellington Go Club",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 40,
                "icon": "https://user-uploads.online-go.com/01fbf2324b0d7d824d02fdb50b51c5f1-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-12-13T06:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2022-12-13T06:00:11.120401Z",
            "ended": "2023-04-25T03:02:13.471168Z",
            "start_waiting": "2022-12-13T06:00:10.850256Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/01fbf2324b0d7d824d02fdb50b51c5f1-15.png",
            "player_count": 7,
            "ranked": true
        },
        {
            "id": 3363,
            "name": "Fight Club´s \"DDK Fair Fights\" Nov, 5 start 21:00 UTC/GMT",
            "director": {
                "id": 102987,
                "username": "Fight Club´s Admin",
                "country": "_Pirate",
                "icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1403.9107440568043,
                        "deviation": 68.41290124459677,
                        "volatility": 0.060041081424571756
                    }
                },
                "ranking": 22.77077400148111,
                "professional": false,
                "ui_class": ""
            },
            "description": "<br> handicaps enabled <br><br> <img src=\"http://veterator.com/pic/cry/fox_white_up.png\"><br> <br> \"enjoy the procedure and the goal will unfold\"",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 26,
            "time_control_parameters": {
                "time_control": "byoyomi",
                "period_time": 20,
                "main_time": 600,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 351,
                "name": "Fight Club",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 367,
                "icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-64.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": "open",
            "started": "2014-11-05T21:06:58.022198Z",
            "ended": "2014-11-05T22:49:31.874538Z",
            "start_waiting": "2014-11-05T21:06:57.780728Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-15.png",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 30592,
            "name": "Toernooi 1 Science",
            "director": {
                "id": 313149,
                "username": "MERCC",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/8d78c918858fe0f4e93e314fd450f5e2?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1500,
                        "deviation": 350,
                        "volatility": 0.06
                    }
                },
                "ranking": 24.303382182144386,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "toernooi 1",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 20,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": false,
                "time_control": "fischer",
                "initial_time": 30,
                "max_time": 60,
                "time_increment": 20,
                "speed": "live"
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 1812,
                "name": "Science_CCC",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 27,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2017-09-26T12:00:00Z",
            "players_start": 12,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2017-10-03T11:55:17.922499Z",
            "ended": "2017-10-03T12:21:01.579848Z",
            "start_waiting": "2017-10-03T11:55:17.229448Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 11,
            "ranked": true
        },
        {
            "id": 1250,
            "name": "Lassú Go Bajnokság Yose Liga",
            "director": {
                "id": 30047,
                "username": "froccsonto",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/1068e34bff962981f5e4dee51af5c9c1?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1341.370121968063,
                        "deviation": 90.64851188988936,
                        "volatility": 0.06000634547609811
                    }
                },
                "ranking": 21.715824790399427,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 259200,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 1209600,
                "max_time": 1209600,
                "time_increment": 259200
            },
            "is_open": false,
            "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": "2012-02-07T21:09:25Z",
            "ended": "2012-02-07T20:09:25Z",
            "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
        }
    ]
}