List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-max_ranking&page=5385
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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                "summary": "You want to become World Champion or a Continental champion? Join us :)",
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        {
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            "name": "Fun 9x9 tournament",
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            },
            "description": "A fun, relaxed tournament. Free for anyone to join. Invite lots of fun, so invite all your friends and have fun!",
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            "time_per_move": 89280,
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            "group": {
                "id": 3372,
                "name": "Arkansas Go Club",
                "summary": "This is a club for all Go enthusiasts across the state.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
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            },
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            "time_start": "2019-09-14T18:00:00Z",
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        {
            "id": 115793,
            "name": "9x9 New Zealand 15k-1k League #8",
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            "description": "15k-1k. 5 players. Starts only when full.\n\nNew Zealand rules. 9x9 board. Even games. Round robin.\n\nFor more tournaments and ladders with New Zealand rules: <https://online-go.com/group/14024>",
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        },
        {
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            "name": "SWT 19x19 SDK 2nd Cycle",
            "director": {
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                "username": "ST000MA",
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            },
            "description": "Starts on 01.07.2014. (July 1st). For more information, see http://online-go.com/forum/thread/3493/ .",
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            "tournament_type": "s_mcmahon",
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            },
            "is_open": true,
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            "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": 385,
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            },
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            "ended": "2015-10-02T10:28:27.706669Z",
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        },
        {
            "id": 58704,
            "name": "Simple Correspondence 13x13 SDK 2020 May",
            "director": {
                "id": 732922,
                "username": "woolpark",
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                },
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            },
            "description": "No analysis. Counting is good for you.\n\nEnjoy!",
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            },
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            "group": {
                "id": 5017,
                "name": "Simple Correspondence",
                "summary": "2 days per move. No Analysis.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
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            },
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            "min_ranking": 21,
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            "started": "2020-05-01T21:01:16.439516Z",
            "ended": "2020-06-04T17:08:31.218769Z",
            "start_waiting": "2020-05-01T21:01:08.338647Z",
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            "player_count": 8,
            "ranked": true
        },
        {
            "id": 67053,
            "name": "Tournament 65",
            "director": {
                "id": 12573,
                "username": "Misawa",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/c51ad51df953247093a774c49b78eb0b-64.png",
                "ratings": {
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                },
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            },
            "description": "A crazy day to start a tournament - so why not. If you are in the US - you better have voted!",
            "schedule": null,
            "title": null,
            "tournament_type": "s_mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 91200,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 86400,
                "initial_time": 432000,
                "max_time": 432000
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 343,
                "name": "Global Go Club",
                "summary": "Open Go club for people anywhere",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 593,
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            },
            "auto_start_on_max": false,
            "time_start": "2020-11-04T02:00:00Z",
            "players_start": 4,
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            "min_ranking": 13,
            "max_ranking": 29,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-11-04T02:00:39.266576Z",
            "ended": "2021-12-17T20:27:49.064566Z",
            "start_waiting": "2020-11-04T02:00:36.011116Z",
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            "player_count": 23,
            "ranked": true
        },
        {
            "id": 18719,
            "name": "13x13 Fun Tournament",
            "director": {
                "id": 216308,
                "username": "deleted-1a85b4a4-70ec-409a-9f41-b816db01776d",
                "country": "de",
                "icon": "https://user-uploads.online-go.com/3c5c4a1e5a949fbda57db89498946ffd-64.png",
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                },
                "ranking": 28.026071379876395,
                "professional": false,
                "ui_class": ""
            },
            "description": "It's just a tournament for players that have nothing to do and some extra time to spare.\nPlay as quickly as you want.",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
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                "max_time": 604800,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 1125,
                "name": "THE INSEI OF OGS",
                "summary": "Active semi-competitive players who compete in 19x19 games.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
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            },
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            "time_start": "2016-07-18T04:45:00Z",
            "players_start": 5,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "random",
            "min_ranking": 0,
            "max_ranking": 29,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2016-07-14T03:24:30.363602Z",
            "ended": "2017-05-11T04:10:08.055361Z",
            "start_waiting": "2016-07-14T03:24:30.115310Z",
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            "player_count": 15,
            "ranked": true
        },
        {
            "id": 114138,
            "name": "California spangled Cat tournament #6",
            "director": {
                "id": 1518938,
                "username": "KittyWise",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/dfb96e8660fdc662a5bd238eef23578c-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1500,
                        "deviation": 350,
                        "volatility": 0.06
                    }
                },
                "ranking": 24.303382182144386,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Let's playing around now",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 24648,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 21600,
                "initial_time": 86400,
                "max_time": 129600
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 14076,
                "name": "KittyWise",
                "summary": "----------------------------------------------------------------------------------------------------------------------",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 59,
                "icon": "https://user-uploads.online-go.com/92416af5ddd8c38ad1a269c780ce7965-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2024-03-26T03:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 29,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2024-03-26T03:00:00.585308Z",
            "ended": "2024-04-06T05:09:37.654591Z",
            "start_waiting": "2024-03-26T03:00:00.488740Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/92416af5ddd8c38ad1a269c780ce7965-15.png",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 109520,
            "name": "2023.NOV 19X19 RoundRobin 4K~1K",
            "director": {
                "id": 1161013,
                "username": "朵兒普拉斯-doorplus-",
                "country": "_United_Nations",
                "icon": "https://user-uploads.online-go.com/7c935550f93ff5eb3f3e93239454342f-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
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                        "volatility": 0.05991569077389414
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                },
                "ranking": 18.174361096243295,
                "professional": false,
                "ui_class": ""
            },
            "description": "Attention: Time Setting for the Game.                               \n                                                                  \n⭐️⭐️⭐️⭐️⭐️ When all players(who are not disqualified) have finished the games, but there are still some games continued by players who were disqualified by timeout. In order to keep the tournament going, the games with the disqualified players will be TERMINATED by the tournament director.                                                        \n                                                                  \n🍭Tips:                                                         \n1️⃣Disqualification will occur if a player loses by timeout.                                                            \n2️⃣If disqualified by the tournament director, all outstanding games will be forfeited, which will affect the player’s ranking.                                                \n                                                                \n🍭The following rules must be obeyed to guarantee a respectful game:                                                      \n1️⃣No pauses are allowed.                                       \n2️⃣No vacation mode is permitted. (If a player is on vacation, they and their opponent can still make a move, but time will be suspended. Soooooooooooo, vacation mode is absolutely NOT allowed.)                                       \n3️⃣Any player who is on vacation or has paused the game will be disqualified without further notice or reminder.    \n4️⃣If you find that a player pauses the game or enters vacation mode, please send a message to the tournament director.                                                       \n                                                                \nHave fun and Enjoy. :)",
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            "title": null,
            "tournament_type": "roundrobin",
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            "time_per_move": 59651,
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                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 57600,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 12824,
                "name": "Way to GO",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 31,
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            },
            "auto_start_on_max": true,
            "time_start": "2023-11-19T06:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 26,
            "max_ranking": 29,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-11-19T06:00:52.350776Z",
            "ended": "2024-01-20T09:23:45.816407Z",
            "start_waiting": "2023-11-19T06:00:52.053481Z",
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            "player_count": 7,
            "ranked": true
        },
        {
            "id": 1333,
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