GET

Tournament List

List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-analysis_enabled&page=1232
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 60561,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-analysis_enabled&page=1233",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-analysis_enabled&page=1231",
    "results": [
        {
            "id": 93441,
            "name": "9x9 Mini League 10k-25k #74",
            "director": {
                "id": 1015644,
                "username": "wiadp1",
                "country": "pl",
                "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
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                        "deviation": 70.637299524706,
                        "volatility": 0.06026555895758933
                    }
                },
                "ranking": 22.61114258581232,
                "professional": false,
                "ui_class": ""
            },
            "description": "Special league for players between 25kyu and 10kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 3524,
                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 713,
                "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2022-08-14T20:05:00Z",
            "players_start": 5,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-08-13T19:55:07.723860Z",
            "ended": "2022-09-08T16:51:04.987396Z",
            "start_waiting": "2022-08-13T19:55:07.587413Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 123523,
            "name": "πŸŽ„πŸŽ„πŸŽ„Ρ‚ΡƒΡ€Π½ΠΈΡ€ 9 Π½Π° 9 πŸŽ„πŸŽ„πŸŽ„",
            "director": {
                "id": 1679852,
                "username": "deleted-0f8e4e74-060d-4db4-8874-75b6f500b5ea",
                "country": "tr",
                "icon": "https://user-uploads.online-go.com/00c0286867c2063aa1d3be6bdba0b9c6-64.png",
                "ratings": {
                    "version": 5,
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                        "deviation": 73.05424876127188,
                        "volatility": 0.06008889600126372
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                },
                "ranking": 5,
                "professional": false,
                "ui_class": ""
            },
            "description": "πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 95543,
            "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": 8605,
                "name": "Go Magic",
                "summary": "A modern platform for learning Go",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 2214,
                "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2024-12-22T17:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 21,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2024-12-22T19:00:55.356873Z",
            "ended": "2024-12-24T12:19:04.807135Z",
            "start_waiting": "2024-12-22T19:00:55.332378Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 123510,
            "name": "πŸŽ„πŸŽ„πŸŽ„Ρ‚ΡƒΡ€Π½ΠΈΡ€ 9 Π½Π° 9 πŸŽ„πŸŽ„πŸŽ„",
            "director": {
                "id": 1679852,
                "username": "deleted-0f8e4e74-060d-4db4-8874-75b6f500b5ea",
                "country": "tr",
                "icon": "https://user-uploads.online-go.com/00c0286867c2063aa1d3be6bdba0b9c6-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 455.94942443569244,
                        "deviation": 73.05424876127188,
                        "volatility": 0.06008889600126372
                    }
                },
                "ranking": 5,
                "professional": false,
                "ui_class": ""
            },
            "description": "πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨πŸŽ„βœ¨",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 95543,
            "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": 8605,
                "name": "Go Magic",
                "summary": "A modern platform for learning Go",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
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                "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-64.png"
            },
            "auto_start_on_max": false,
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            "players_start": 2,
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            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 21,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2024-12-22T09:00:55.242768Z",
            "ended": "2024-12-24T15:06:23.324323Z",
            "start_waiting": "2024-12-22T09:00:55.213179Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/fa56564088c1e0dbd50bb8160d94193d-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 125123,
            "name": "HAPPY GO #95 Double Elimination",
            "director": {
                "id": 1220803,
                "username": "nobhaete",
                "country": "cn",
                "icon": "https://user-uploads.online-go.com/e840f4920c1211e712dd265d8b780926-64.png",
                "ratings": {
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                        "deviation": 69.46961893596786,
                        "volatility": 0.05976715579612107
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                },
                "ranking": 31.393058043351527,
                "professional": false,
                "ui_class": ""
            },
            "description": "Hi everyone, welcome and have FUN!\n\nPAUSE/ VACATION = DISQUALIFICATION! If your opponent pauses or has a vacation, or you have any question, please contact nobhaete.\n\nDouble elimination tournament every Sunday.",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 43884,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
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                "initial_time": 86400,
                "max_time": 172800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 12619,
                "name": "Happy Go!!!",
                "summary": "Feel free to join and create tournaments！\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday    \nSingle Elimination tournaments every Thursday\n\nHAPPY",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
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                "icon": "https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-64.png"
            },
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            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
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            "max_ranking": 34,
            "analysis_enabled": true,
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            "ended": "2025-05-24T22:49:39.607023Z",
            "start_waiting": "2025-02-09T04:00:24.294641Z",
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            "icon": "https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png",
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        },
        {
            "id": 130026,
            "name": "Servus Oida Handicap Tournament #14",
            "director": {
                "id": 1285178,
                "username": "VikingKoala",
                "country": "eu",
                "icon": "https://user-uploads.online-go.com/aa9209bd96e427a6ff7e102b893f9af0-64.png",
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                },
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                "ui_class": "supporter"
            },
            "description": "Handicap McMahon Kyu Player Tournament",
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            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
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                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 5720,
                "name": "Outside Go7",
                "summary": "Die Gruppe fΓΌr alle, die sonst im Go7 spielen.",
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                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 48,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
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            "max_ranking": 29,
            "analysis_enabled": true,
            "exclusivity": "open",
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            "ended": "2026-04-25T06:38:22.298178Z",
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            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 127271,
            "name": "πŸ¦‰πŸ€πŸˆβ€β¬›πŸπŸˆ",
            "director": {
                "id": 1436588,
                "username": "Arrow A6 anti-",
                "country": "zz",
                "icon": "https://user-uploads.online-go.com/8670729a0e8d1142fea14d8bd6800517-64.png",
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                },
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            },
            "description": "Owls Tournament 1",
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            "title": null,
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            "handicap": -1,
            "rules": "nz",
            "time_per_move": 88451,
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                "max_time": 604800
            },
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            "group": {
                "id": 13797,
                "name": " ζ— ι—΄ε‹€η’ζœ―εŒ–  Go Advance forward forever",
                "summary": "ζ¬’θΏŽε›΄ζ£‹ηˆ±ε₯½θ€…ζ₯εˆ°ε±žδΊŽζ‚¨ηš„ε›­εœ°\n\n\n          In Your πŸ’– Go to Universes everywhere",
                "require_invitation": false,
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                "hide_details": false,
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            },
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            "analysis_enabled": true,
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            "ended": "2025-06-30T07:13:42.701022Z",
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            "player_count": 5,
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        },
        {
            "id": 58954,
            "name": "Correspondence 19x19 RoundRobin 2020-04-14 19:00",
            "director": {
                "id": 4,
                "username": "matburt",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro",
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                },
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                "ui_class": "supporter moderator admin"
            },
            "description": "Automatic Sitewide Tournament",
            "schedule": {
                "id": 6,
                "name": "Correspondence 19x19 RoundRobin",
                "rrule": "DTSTART:20260807T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3",
                "active": true,
                "created": "2015-02-20T05:58:31.027016Z",
                "last_run": "2026-08-07T19:00:16.930347Z",
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                "tournament_type": "roundrobin",
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                    "time_increment": 86400
                },
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