List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=rules&page=154
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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                "name": "Mathematics Lover",
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                "name": "Georgia - แƒกแƒแƒฅแƒแƒ แƒ—แƒ•แƒ”แƒšแƒแƒก แƒ’แƒแƒก แƒคแƒ”แƒ“แƒ”แƒ แƒแƒชแƒ˜แƒ",
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                "hide_details": false,
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                "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png"
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            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2024-05-30T18:00:53.978243Z",
            "ended": "2024-05-30T18:30:36.394185Z",
            "start_waiting": "2024-05-30T18:00:53.877357Z",
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            "active_round": null,
            "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-15.png",
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            "ranked": true
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            "id": 134066,
            "name": "The Rumble of Stones",
            "director": {
                "id": 1776211,
                "username": "MAESTRO of BADUK",
                "country": "kr",
                "icon": "https://user-uploads.online-go.com/2de231e0b190d65fe2d68b51bd7b4b2a-64.png",
                "ratings": {
                    "version": 5,
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                        "deviation": 67.09017038578307,
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                },
                "ranking": 27.788699524182118,
                "professional": false,
                "ui_class": ""
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            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 22626,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 21600,
                "initial_time": 129600,
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            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 15815,
                "name": "RollingStones : Global & ํ•œ๊ตญ์ธ",
                "summary": "ํ•œ๊ตญ์ธ ๋Œ€ํ™˜์˜. ํ•œ๊ตญ์ธ๊ณผ ๊ธ€๋กœ๋ฒŒ ์œ ์ €๋“ค์„ ์œ„ํ•œ ๋ชจ์ž„, We are connected all together.",
                "require_invitation": false,
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                "hide_details": false,
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            },
            "auto_start_on_max": true,
            "time_start": "2025-11-12T18:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "random",
            "min_ranking": 15,
            "max_ranking": 25,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2025-11-12T11:41:06.017686Z",
            "ended": null,
            "start_waiting": "2025-11-12T11:41:05.654203Z",
            "board_size": 19,
            "active_round": 5,
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            "player_count": 32,
            "ranked": true
        },
        {
            "id": 2240,
            "name": "on your marks,...set,...GO!",
            "director": {
                "id": 48251,
                "username": "Mitsunari",
                "country": "fr",
                "icon": "https://user-uploads.online-go.com/255f362392d68eb9c9f4cacbae4ff907-64.png",
                "ratings": {
                    "version": 5,
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                        "deviation": 65.51846930723121,
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                },
                "ranking": 26.17646886639585,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 172800,
            "time_control_parameters": {
                "time_control": "simple",
                "per_move": 172800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 78,
                "name": "OGS Mini Tournaments",
                "summary": "The home for all of the old OGS mini tournaments",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 383,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2013-06-24T13:58:41Z",
            "ended": "2013-06-24T11:58:41Z",
            "start_waiting": null,
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0,
            "ranked": true
        }
    ]
}