List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-max_ranking&page=5746
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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            "description": "Another tournament, I forgot to set restrictions on ranks for the first one.",
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                "name": "Go players",
                "summary": "For all go players - feel free to join!",
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                "name": "La Mine",
                "summary": "Mine is waiting for you !",
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                "name": "Go7wien",
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            "description": "A tournament for players between 15 and 25 k. for slow, mindfullness game. Double elimination, pairing based on strength - everybody can play an interesting game for further development in go.",
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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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                "hide_details": false,
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        {
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            "name": "FSTS Go On 9 Amateurs Best Of 10 #1",
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                "username": "DarkSpirit",
                "country": "_CIS",
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                },
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            },
            "description": "Just a small tournament :)",
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            },
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            "group": {
                "id": 353,
                "name": "Four Seasons Tournament Series",
                "summary": "Серия турниров \"Четыре Сезона\"",
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        },
        {
            "id": 132426,
            "name": "💫 For the beginners 2025 - 003 🐒",
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                "username": "Sipjin",
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            "description": "This is for all the beginners, that had no chance to participate in my other tournaments (Look at my group page: https://online-go.com/group/13788 and I'll invite you to join).\n\nI hope you enjoy that tournament mode.\n \nFeel free to contact me and give feedback.\n\nPlease no bots. The use of AI is not allowed.",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 30168,
            "time_control_parameters": {
                "system": "canadian",
                "time_control": "canadian",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "main_time": 172800,
                "period_time": 172800,
                "stones_per_period": 6
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 13788,
                "name": "Just use your brain 🦧",
                "summary": "A group for players who like to play Go with just their skills (no in-game analysis) and want to train and improve.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 115,
                "icon": "https://user-uploads.online-go.com/516bbd96baeb702c9fff4dc493ece718-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2025-10-26T19:00:00Z",
            "players_start": 50,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 15,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2025-10-27T16:39:31.519594Z",
            "ended": null,
            "start_waiting": "2025-10-27T16:39:31.007885Z",
            "board_size": 19,
            "active_round": 4,
            "icon": "https://user-uploads.online-go.com/516bbd96baeb702c9fff4dc493ece718-15.png",
            "player_count": 42,
            "ranked": true
        }
    ]
}