List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=rules&page=116
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "description": "This is a competition for those who don't want summer to end.\nEveryone is welcome to participate.\nIf you can, invite your friends ,or anyone else who may want to join the game!",
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                "id": 1220803,
                "username": "nobhaete",
                "country": "cn",
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            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
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                "system": "fischer",
                "time_control": "fischer",
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                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 12619,
                "name": "Happy Go!!!",
                "summary": "Feel free to join and create tournaments!\nCreate tournaments = admin\n\nDouble Elimination tournaments every Sunday    \nSingle Elimination tournaments every Thursday\n\nHAPPY",
                "require_invitation": false,
                "is_public": true,
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            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 32,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-03-30T04:00:41.545974Z",
            "ended": "2023-10-08T02:49:52.392354Z",
            "start_waiting": "2023-03-30T04:00:41.418698Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/6075a51acf2316ac03f5b309db5f3953-15.png",
            "player_count": 14,
            "ranked": true
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    ]
}