List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=max_ranking&page=273
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=max_ranking&page=272",
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            "description": "Monthly Swiss Tournament for high DDK players",
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        {
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            "description": "어서오세요^^",
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                "id": 6774,
                "name": "😀Korea Go한국바둑😀",
                "summary": "많이 가입해주세요. 한국분 환영",
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            "description": "The first 3 have gone so well, why not continue?",
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                "name": "Double Digit Kyu Room",
                "summary": "For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ",
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            "name": "Simple Correspondence Double Elimination 13x13 DDK 2021 Spring",
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            "description": "THE FIRST SEASONAL DOUBLE ELIMINATION TOURNAMENT. HAVE FUN! REMEMBER TO COUNT :D - NO Conditional Moves",
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        {
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            "name": "Fast DDK McMahon Strength Tourney",
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            "description": "A tourney for getting even games as much as possible against others who like the flexibilty of correspondence, but would prefer the tourney to progress quickly.\n\n**WARNING: Absolute time per player per game is 10 days.**\n\nYou CAN set vacation time during this tourney. However, each new round WILL begin on the first of the month; any games left unfinished due to vacation time WILL BE CALLED. \n\nFeel free to remind the TD on the 1st. \n\nHave fun!",
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                "name": "Internatio.NL Go Club",
                "summary": "Virtuele DDK club voor Nederlandse spelers en hun vrienden",
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            "description": "Relaxed Round Robin tournament with 2 weeks max-days for DDK players (10-20k) with more intermittent schedules.  Tournament will start once we reach 8-10 players.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 93120,
            "time_control_parameters": {
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                "max_time": 1209600,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 24,
                "name": "Double Digit Kyu Room",
                "summary": "For those of us working our way through to SDK. Whether its for your first time up the ladder and the 20th, lets find some opponents and camaraderie. ",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
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            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 10,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2014-07-02T08:11:20.972232Z",
            "ended": "2015-03-12T15:57:27.713048Z",
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0,
            "ranked": true
        }
    ]
}