List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-player_count&page=71
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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            "description": "Coming soon……",
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                "id": 13102,
                "name": "Online Go - OGS",
                "summary": "Welcome to group “Online Go - OGS”\n\nHave fun😊😊",
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            "name": "Go Magic Experimental Tournament",
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            "description": "This is an official Go Magic tournament!\n\nPlease be aware of the time control — it is 7 days absolute, 14 days for the whole game. You can arrange on when to play in the game chat.\n\n🏆All winners be awarded with Go Magic courses and memberships🏆\n\n\nLearn more about Go at https://gomagic.org\n\nJoin our Discord https://discord.gg/go-magic-731050648317198366",
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                "summary": "A modern platform for learning Go",
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            "description": "Основной отборочный осенью\n\nТребуется \"Зарегистрироваться в турнире\".\nКнопка доступна, если:\n1. вступили в группу (и заявку приняли, если что -- пишите rominokun)\n2. Есть подтверждённый рейтинг (а не знак вопроса после логина в профиле)\n\nВидеовстреча (с 16): https://telemost.360.yandex.ru/j/3984216937",
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                "id": 4606,
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                "summary": "Го Клуб Московского университета \n\nMoscow University Go Club\n\n莫斯科大学围棋俱乐部\n\nモスクワ大学囲碁クラブ\n\n모스크바 대학교 바둑 클럽",
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        {
            "id": 90107,
            "name": "Make a decision that you will never stop learning!",
            "director": {
                "id": 154786,
                "username": "Samurai T",
                "country": "rs",
                "icon": "https://user-uploads.online-go.com/fc8655823be3f2eafe135fa4e85b86bc-64.png",
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            "description": "This is a great opportunity for younger players to learn, while for better colleagues it is an opportunity to have a little more challenge with players who are not so strong! That is the only reason why handicap was introduced! I believe we will all have fun at this tournament! Please be free to call your friends to play and learn with us! Everybody are welcome! Good luck on tournament!",
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                "name": "Teaching League",
                "summary": "The teaching league is a group for players who want to improve their game by playing, as well as by teaching weaker players.\n\nQuick rule summary: no handicap, moderate time settings, stronger player creates a review.\n\nPlease add \"TL\" to the game name.",
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        {
            "id": 135563,
            "name": "Peace & Love V",
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                "username": "Tristorn",
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            "description": "Let's play!",
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            "description": "Automatic Site-wide Tournament",
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        {
            "id": 127686,
            "name": "Chill and basic Go tournament IV",
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                "username": "Behanix",
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                "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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        {
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            "name": "Tournament 35",
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            "description": "This one starts on my birthday! Thought I would try something a bit different. This one has slide pairing with a handicap. Looking for some upsets here! Have fun everyone.",
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            "group": {
                "id": 343,
                "name": "Global Go Club",
                "summary": "Open Go club for people anywhere",
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        {
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            "name": "spring tournament",
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            "description": "this a spring tournament everyone is welcome",
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