List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-max_ranking&page=828
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59185,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-max_ranking&page=829",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-max_ranking&page=827",
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            "name": "แข่งแบบทีม (มือ 2)",
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                "id": 917705,
                "username": "GKD2",
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            "title": null,
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            "handicap": 0,
            "rules": "japanese",
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                "system": "byoyomi",
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                "period_time": 10,
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            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 10232,
                "name": "โกะวันสุข",
                "summary": "ลงทะเบียนเข้าร่วมโกะวันสุขได้ที่ช่องทาง https://www.facebook.com/photo?fbid=10218674174355953&set=gm.247299544078511\n\nเช็คคะแนน ได้จาก https://docs.google.com/spreadsheets/d/1eEdE3UZN3p_Zf_wklrGicvxasL1ui9HUvbuYhUtIdns/edit?usp=sharing\n\nการตั้งค่าเกม\n1.ตั้",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 90,
                "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-64.png"
            },
            "auto_start_on_max": false,
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            "players_start": 4,
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            "subsequent_pairing_method": "slide",
            "min_ranking": 5,
            "max_ranking": 38,
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            "exclusivity": "invite",
            "started": "2022-07-22T10:00:51.663164Z",
            "ended": "2022-07-22T10:44:19.053376Z",
            "start_waiting": "2022-07-22T10:00:51.607087Z",
            "board_size": 19,
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            "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-15.png",
            "player_count": 5,
            "ranked": true
        },
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            "name": "แข่งแบบทีม (มือ 1)",
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                "id": 917705,
                "username": "GKD2",
                "country": "un",
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                },
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            "schedule": null,
            "title": null,
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            "handicap": 0,
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            "time_per_move": 16,
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                "period_time": 10,
                "periods": 5
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            "is_open": true,
            "exclude_provisional": false,
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                "id": 10232,
                "name": "โกะวันสุข",
                "summary": "ลงทะเบียนเข้าร่วมโกะวันสุขได้ที่ช่องทาง https://www.facebook.com/photo?fbid=10218674174355953&set=gm.247299544078511\n\nเช็คคะแนน ได้จาก https://docs.google.com/spreadsheets/d/1eEdE3UZN3p_Zf_wklrGicvxasL1ui9HUvbuYhUtIdns/edit?usp=sharing\n\nการตั้งค่าเกม\n1.ตั้",
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                "hide_details": false,
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            "ended": "2022-07-22T11:08:24.985441Z",
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                "summary": "",
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                "username": "cp02",
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        {
            "id": 58106,
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                "username": "ThunwaKulthong",
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            "description": "For Class A",
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            "group": {
                "id": 4889,
                "name": "BTS Online League",
                "summary": "",
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        {
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            "description": "Similar to the automatic site-wide version except:\n\n-Just six players, five games, STARTS WHEN FULL.\n\n-Larger registration window.\n\n-Chinese rules for simplicity and the clock does NOT pause on the weekend.\n\n-If this suits you then; Bonne Partie. :)",
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                "id": 2014,
                "name": "The Nines 9x9 ",
                "summary": "9x9 Go!",
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        {
            "id": 108854,
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                "id": 1445427,
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            "description": "Sup\nLdosm",
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                "name": "Susquenita Go Club",
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            "description": "### ! Does NOT pause on the weekend !\n\n---\n\n- Just one round of simultaneous games. Chinese Rules/Scoring.\n\n- This is a '**FAST** Correspondence Tournament'. Please avoid delaying your games using the Vacation feature or Pause. Any participant using Vacation or Pause may be disqualified (and forfeit unfinished games) at the discretion of the Tournament Director.\n\n- Please make sure you understand the [**'Clock' settings**](https://github.com/online-go/online-go.com/wiki/Finding-(starting)-a-game#basic-time-controls-explained) before you join this tournament.  It typically takes 2-3 weeks to complete and you will need to log on and play at two well-spaced times most days to avoid losing by timeout.\n\n\n\n- If this suits you then, Bonne Partie....and please invite your friends. :)",
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        {
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