List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=exclude_provisional&page=542
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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            "description": "強烈建議有參加實體升段比賽的同學們都先來這裡練習個幾次,體驗一下連續比賽的感覺喔~",
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            "name": "please come to the 19x19 tournament",
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            "description": "please come to the 19x19 tournament",
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                "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!",
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            "description": "Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/10842",
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                "id": 3524,
                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
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        {
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            "name": "ศึก ปะทะเดือด 8 ตัวแทน กทม.สู่อปท.2026",
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                "id": 1748723,
                "username": "addaekkaphong",
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            "description": "แข่งขันแบบพบกันหมด นะ เฉพาะนักกีฬา ทั้ง 8 คน\nในวันที่ 16 18 23 25 ธันวาคม 2568\nและ 6 8 13 15 มกราคม 2569",
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        {
            "id": 89393,
            "name": "tournament2022",
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                "id": 1078801,
                "username": "ilja",
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            "description": "турнир 25-12Кю",
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            "title": null,
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                "id": 9,
                "name": "Русская группа",
                "summary": "Интересные, призовые турниры.",
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                "is_public": true,
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            "ended": "2022-07-27T10:32:35.033167Z",
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        {
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            "name": "第三届华夏兄弟盟棋圣公开赛(The third Hua Xia league Go God Open tournament)",
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                "username": "克里米亚共和国",
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            "description": "第三届华夏兄弟盟棋圣公开赛(The third Hua Xia league Go God Open tournament)",
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            "title": null,
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                "name": "华夏兄弟盟 Chinese Brotherhood ",
                "summary": "A group that you can play with a lot of Chinese players :) .welcome everyone joining our group, we sincerely hope you can enjoy the game of Go and Chinese culture as well :)",
                "require_invitation": false,
                "is_public": true,
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            "analysis_enabled": true,
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            "player_count": 67,
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        {
            "id": 135646,
            "name": "第六回ほたて会【ゆるめ部門】1",
            "director": {
                "id": 1609909,
                "username": "ほたて囲碁教室",
                "country": "jp",
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            },
            "description": "日時:令和7年12月28日(日)16:00~17:00\n\n対局開始方法:お時間になりますと、自動で対局が開始されます。OGSを開いてお待ち下さい。\n\n対局方法:【通信対局】で1局打つ\n\n着手方法:盤面ワンクリックで着手(打ち間違いに気をつけて下さい)or 盤面に石を打って画面右上のユーザー名下にある「着手決定」をクリック ※皆様のOGSの【通信対局】設定により変わります\n\nzoom:使用しません\n\n飲食:自由\n\n対局中に席を離れても大丈夫です\n\n解散方法:対局が終わり次第、各自終了です\n\n結果:この画面に表示されます and ほたて先生から報告します。\n\nこのリーグの参加者は↓↓\n\nnem2 高知県 20級\n\nほたる 香川県 20級",
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            "title": null,
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            "time_per_move": 4787,
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                "name": "ほたてオンライン2",
                "summary": "",
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                "hide_details": true,
                "member_count": 25,
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