List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=time_per_move&page=925
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 60405,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=time_per_move&page=926",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=time_per_move&page=924",
    "results": [
        {
            "id": 124055,
            "name": "13x13 prvenstvo Istre",
            "director": {
                "id": 1015350,
                "username": "tkrajina",
                "country": "hr",
                "icon": "https://secure.gravatar.com/avatar/075c73b6edc40ec4b3f0bb9bd30dd91b?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1514.3767319500453,
                        "deviation": 70.40556255588127,
                        "volatility": 0.05999738978466984
                    }
                },
                "ranking": 24.52420651688627,
                "professional": false,
                "ui_class": ""
            },
            "description": "13x13 prvenstvo Istre",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 12,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "rapid",
                "pause_on_weekends": false,
                "time_increment": 10,
                "initial_time": 300,
                "max_time": 3600
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 12689,
                "name": "Istra Go",
                "summary": "...grupa ljudi koja igra 4000 godina staru dalekoistočnu misaonu igru Go u Poreču i Istri.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 17,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2025-01-06T18:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2025-01-06T17:39:47.004113Z",
            "ended": "2025-01-06T17:44:07.880086Z",
            "start_waiting": "2025-01-06T17:39:46.934290Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 102818,
            "name": "fund 1",
            "director": {
                "id": 832318,
                "username": "miguel0204",
                "country": "br",
                "icon": "https://secure.gravatar.com/avatar/471c6f87781deced9d324ef7093a8382?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1532.070889449302,
                        "deviation": 61.88833063555298,
                        "volatility": 0.06001102107423775
                    }
                },
                "ranking": 24.793125863740602,
                "professional": false,
                "ui_class": ""
            },
            "description": "fund 1",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 12,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "blitz",
                "pause_on_weekends": false,
                "main_time": 60,
                "period_time": 10,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 13117,
                "name": "alunos verissimo",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 111,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2023-05-02T16:00:00Z",
            "players_start": 10,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2023-05-02T15:43:09.860996Z",
            "ended": "2023-05-02T16:22:26.120351Z",
            "start_waiting": "2023-05-02T15:43:09.730316Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 90622,
            "name": "Lam. ,z",
            "director": {
                "id": 1142384,
                "username": "350232518",
                "country": "ca",
                "icon": "https://secure.gravatar.com/avatar/10af5a530557ec7bf11cc8eaf204a1ae?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 860.7885047381525,
                        "deviation": 181.28896649303599,
                        "volatility": 0.060012439317500166
                    }
                },
                "ranking": 11.446530754895038,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Shzxh jx",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 12,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "live",
                "pause_on_weekends": false,
                "per_move": 12
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 3,
                "name": "OGS",
                "summary": "An open group for folks' who like OGS!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 1798,
                "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2022-05-29T15:30:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2023-01-24T20:08:13.847788Z",
            "ended": "2023-01-24T20:18:39.259357Z",
            "start_waiting": "2023-01-24T20:08:13.725115Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 104006,
            "name": "Ultimate Go of Emperors Unite of the Civil War of Kings. And Awesomes.",
            "director": {
                "id": 1360469,
                "username": "KublaiKhan",
                "country": "mn",
                "icon": "https://user-uploads.online-go.com/80997f90d522c2260b7ab29a1f0842d0-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 617.2529225671524,
                        "deviation": 84.26728717961207,
                        "volatility": 0.06001935381007038
                    }
                },
                "ranking": 5,
                "professional": false,
                "ui_class": ""
            },
            "description": "Arigato nakamura, vi ønsker velkommen til den ULTIMATE TOURNAMENT OF LEGENDS AND KINGS. Hostet av The legend of the overthinking hooper og co.",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 12,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "blitz",
                "pause_on_weekends": false,
                "main_time": 60,
                "period_time": 10,
                "periods": 2
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 13309,
                "name": "1STA Valler videregående skole",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 25,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2023-06-05T09:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2023-06-05T08:29:18.338844Z",
            "ended": "2023-06-05T08:52:19.636762Z",
            "start_waiting": "2023-06-05T08:29:18.063418Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 17,
            "ranked": true
        },
        {
            "id": 139010,
            "name": "第1回 囲碁を楽しもう大会(19路盤)",
            "director": {
                "id": 1821698,
                "username": "s578gz589",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/b661377ce4167f78278c7a199986ca37?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1128.3557070124486,
                        "deviation": 65.75995080370278,
                        "volatility": 0.060092164857716145
                    }
                },
                "ranking": 17.712492415031647,
                "professional": false,
                "ui_class": ""
            },
            "description": "囲碁を楽しみながら勝ち抜いていきましょう。",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 12,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 10,
                "initial_time": 300,
                "max_time": 3600
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 25,
                "name": "Go Basics",
                "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 18073,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2026-04-11T05:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2026-04-11T05:00:34.586222Z",
            "ended": "2026-04-11T07:32:17.020441Z",
            "start_waiting": "2026-04-11T05:00:34.289125Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 13,
            "ranked": true
        },
        {
            "id": 85665,
            "name": "MCSS And Wellness Hub",
            "director": {
                "id": 1116548,
                "username": "elyassasmar",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/90032fa657033a86aa9cd5adcd91d4be?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1631.283466823592,
                        "deviation": 204.43654515656928,
                        "volatility": 0.06000182926788184
                    }
                },
                "ranking": 26.245713478224864,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Have fun!",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 12,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 10,
                "initial_time": 180,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 11062,
                "name": "MCSS and Wellness Hub",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 5,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2022-02-03T22:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2022-02-03T21:26:09.232137Z",
            "ended": "2022-02-03T21:45:05.284420Z",
            "start_waiting": "2022-02-03T21:26:09.109977Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 133312,
            "name": "Goats",
            "director": {
                "id": 1657316,
                "username": "Mandalex12",
                "country": "ch",
                "icon": "https://user-uploads.online-go.com/8bbcf253445d16979e882f43f883e2a3-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1152.6008381555134,
                        "deviation": 62.11400679537921,
                        "volatility": 0.060077209903314464
                    }
                },
                "ranking": 18.204650783281764,
                "professional": false,
                "ui_class": ""
            },
            "description": "Pour le groupe GOATS",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 12,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 10,
                "initial_time": 300,
                "max_time": 3000
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 15790,
                "name": "GOATS 8-)",
                "summary": "Inscrivez-vous on fera beaucoup de tournoi?",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 8,
                "icon": "https://user-uploads.online-go.com/af95ed7ac1cf62ba63ab46695dad90ea-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2025-11-22T16:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 25,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2025-11-22T16:00:09.126406Z",
            "ended": "2025-11-22T16:15:45.978846Z",
            "start_waiting": "2025-11-22T16:00:09.029366Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/af95ed7ac1cf62ba63ab46695dad90ea-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 142395,
            "name": "World Star Monthly Match (August 2026)",
            "director": {
                "id": 481094,
                "username": "Danny Ling",
                "country": "my",
                "icon": "https://secure.gravatar.com/avatar/791e2af274d259b097e01771c6f5f061?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1942.0708631068383,
                        "deviation": 62.93199538576718,
                        "volatility": 0.0599653144796161
                    }
                },
                "ranking": 30.28278991435863,
                "professional": false,
                "ui_class": ""
            },
            "description": "Hello everyone, Let’s have a friendly match within the members in this group!!! Everyone is welcome to join. Hope everyone will enjoy the joy of the game! Good luck.",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 12,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "rapid",
                "pause_on_weekends": false,
                "time_increment": 7,
                "initial_time": 300,
                "max_time": 3600
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 14930,
                "name": "World Star Go Academy Group",
                "summary": "“In Go, you are constantly making decisions that are either right or wrong.” — Yasunari Kawabata",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 62,
                "icon": "https://user-uploads.online-go.com/3bc36a733d9750874d79f67ecc4f2fc3-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2026-08-01T11:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": null,
            "ended": null,
            "start_waiting": null,
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/3bc36a733d9750874d79f67ecc4f2fc3-15.png",
            "player_count": 1,
            "ranked": true
        },
        {
            "id": 134805,
            "name": "9x9 Go Tournament",
            "director": {
                "id": 1907081,
                "username": "flyingpenguin.",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/a0b0615709f1588b884791dad17af978-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 616.7577950598842,
                        "deviation": 63.206854623764606,
                        "volatility": 0.05994662276009547
                    }
                },
                "ranking": 5,
                "professional": false,
                "ui_class": ""
            },
            "description": "good luck!   :)",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 12,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 10,
                "initial_time": 60,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 25,
                "name": "Go Basics",
                "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 18073,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2025-11-28T19:00:00Z",
            "players_start": 2,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2025-11-29T01:28:10.330917Z",
            "ended": "2025-11-29T01:28:35.735854Z",
            "start_waiting": "2025-11-29T01:28:10.283248Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 139752,
            "name": "Torneo Ludico",
            "director": {
                "id": 2013051,
                "username": "josetiburcio93",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/69bb8aa39334801a019bec80bcd2e051?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 710.3615547953566,
                        "deviation": 250,
                        "volatility": 0.06
                    }
                },
                "ranking": 7.000000000000001,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Torneo ludico de go , Inteligencia Artificial 7000",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 12,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "rapid",
                "pause_on_weekends": false,
                "time_increment": 6,
                "initial_time": 180,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 16385,
                "name": "UNAM FC IA 7000",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": true,
                "member_count": 7,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2026-04-30T15:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2026-05-02T06:49:48.890374Z",
            "ended": "2026-05-02T07:00:13.269132Z",
            "start_waiting": "2026-05-02T06:49:48.849253Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4,
            "ranked": true
        }
    ]
}