List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-subsequent_pairing_method&page=5712
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "name": "Jornada 1 de entrenamiento avanzado de go primavera 2023",
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            "description": "En el fondo no sólo se trata de vencer a los oponentes en el tablero de Go; se trata, sobre todo, de vencerse a uno mismo, momento a momento, día tras día, practicando el arte.",
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            "name": "02/27/2018",
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                "id": 21742,
                "username": "დათო",
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            "description": "02/27/2018",
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                "id": 692,
                "name": "Georgia - საქართველოს გოს ფედერაცია",
                "summary": "საქართველოს გოს ფედერაციის ჯგუფში გაწევრიანება შეუძლიათ მხოლოდ საქართველოს  მოქალაქეებს, რომლებიც დარეგისტრირებულები არიან ამ საიტზე და პროფილში მითითებული აქვთ სახელი და გვარი.",
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            "id": 64052,
            "name": "soy chido",
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                "username": "Zeus es mi gato",
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            "description": "holaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
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                "id": 4806,
                "name": "COIN Centro de Inteligencias",
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        {
            "id": 44450,
            "name": "Fast Correspondence - Aquarius Tournament",
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                "id": 135206,
                "username": "BenVsb",
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            "description": "A double elimination tournament for each astrological signs.\n\nAll members of the Fast Correspondence group are welcome. I send an invitation to all players who have won at least one game in one of the last three tournaments. If there is less than 8 players one week before the beginning, the tournament will be open to everyone.\n\n<h1>Please, avoid delaying your games using the vacation feature. To speed up the game, use conditional move function as often as possible.</h1>\n\nIt is not an obligation, but to learn more and help each other to improve our skill, do a review with your opponent or take note in the malkovich section.",
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                "id": 508,
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        {
            "id": 127732,
            "name": "Web烏鷺の会 お久しぶりトーナメント",
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                "username": "f_uenoyama",
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            },
            "description": "皆様、こんにちは。トーナメントを久しぶりに開催し楽しみたいと思います。エントリーよろしくお願い致します。",
            "schedule": null,
            "title": null,
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            "subsequent_pairing_method": "random",
            "min_ranking": 5,
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            "ended": "2025-05-06T12:38:03.541302Z",
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        },
        {
            "id": 125983,
            "name": "9x9 Open D.E. Cup #171",
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                "username": "wiadp1",
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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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            },
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                "id": 3524,
                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
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            "subsequent_pairing_method": "random",
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            "name": "Team D 20/5/2022",
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                "username": "ycchan",
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            "description": "20/5/2022 Ch8-2",
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                "time_control": "absolute",
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            "group": {
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                "name": "STWDCFWMS-TeamD",
                "summary": "",
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            "subsequent_pairing_method": "random",
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            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
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            "ranked": true
        },
        {
            "id": 3536,
            "name": "Quick & Review 15 (SPECIAL) - Go Basics Live Simple Elimination Tournament",
            "director": {
                "id": 784,
                "username": "mlopezviedma",
                "country": "ar",
                "icon": "https://user-uploads.online-go.com/3e911828e4e25e61f8faede9d9277323-64.png",
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                },
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            "description": "### New year's Special Q&R\n\n#### _In this case, we have a Simple Elimination tournament with between 16 and 32 players, meaning those who reach the finals will play a maximum of 5 live games._\n\n---\nAs always, stronger players are welcome to kibitz (comment on games live) and choose a game or two to review with all the participants when the tournament finishes.\n\nIf you want to play in the tournament but it's full, please PM [me](https://online-go.com/user/view/784) so I can put you in as a substitute player. If so, please also check in and I'll notify you when ready.\n\nThis time we won't allow provisional players, so go ahead and play some games if you are, there's plenty of time. =)",
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            "tournament_type": "elimination",
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                "main_time": 900,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
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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!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 17825,
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            },
            "auto_start_on_max": true,
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            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 0,
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            "exclusivity": "group",
            "started": "2015-01-02T16:30:28.649385Z",
            "ended": "2015-01-02T18:13:54.462814Z",
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        {
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            "name": "Fast Correspondence Tournament - 9 x 9 Double Elimination - Spring 2018",
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                "id": 138053,
                "username": "小狮子",
                "country": "cn",
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            "description": "9 x 9 fast paced correspondence tournament, starting when Spring 2018 begins in Northern Hemisphere.\n\nPlease, avoid delaying your games using the vacation feature. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).",
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            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 30720,
            "time_control_parameters": {
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                "pause_on_weekends": false,
                "time_control": "fischer",
                "initial_time": 172800,
                "max_time": 172800,
                "time_increment": 28800,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 508,
                "name": "Fast Correspondence",
                "summary": "Tournaments for people who like to play quick correspondence games.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 814,
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            },
            "auto_start_on_max": false,
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