GET /api/v1/tournaments?format=api&ordering=-description&page=5208
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 58856,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-description&page=5209",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-description&page=5207",
    "results": [
        {
            "id": 5531,
            "name": "friendly tournament",
            "director": {
                "id": 136613,
                "username": "bannana",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/3ff3d4f122d536127c88a2147b21e71d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1202.8633919460704,
                        "deviation": 66.61245222914282,
                        "volatility": 0.060076703646768426
                    }
                },
                "ranking": 19.19278277156885,
                "professional": false,
                "ui_class": ""
            },
            "description": "all can play",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 604800,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "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!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 17670,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2015-03-03T08:32:00Z",
            "players_start": 2,
            "first_pairing_method": "slaughter",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2015-03-03T15:52:12.908045Z",
            "ended": "2015-03-26T03:22:29.451175Z",
            "start_waiting": "2015-03-03T15:52:12.820737Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 95078,
            "name": "all box",
            "director": {
                "id": 1111279,
                "username": "alvin124",
                "country": "hk",
                "icon": "https://user-uploads.online-go.com/5ebd6fd1cba57ca533d7c9dc75134e4e-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1099.6725619868325,
                        "deviation": 64.6186286352423,
                        "volatility": 0.059976043733380446
                    }
                },
                "ranking": 17.116403484247016,
                "professional": false,
                "ui_class": ""
            },
            "description": "all can jion tournament",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 26880,
            "time_control_parameters": {
                "system": "absolute",
                "time_control": "absolute",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "total_time": 2419200
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 5590,
                "name": "AI Communicate Group",
                "summary": "",
                "require_invitation": true,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 88,
                "icon": "https://user-uploads.online-go.com/ace88ed00bb92d5712f408e9dcb98ac2-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-10-31T08:00:00Z",
            "players_start": 5,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-10-31T08:00:01.380901Z",
            "ended": "2023-03-24T12:26:16.728804Z",
            "start_waiting": "2022-10-31T08:00:01.108452Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/ace88ed00bb92d5712f408e9dcb98ac2-15.png",
            "player_count": 9,
            "ranked": true
        },
        {
            "id": 51622,
            "name": "A tournament during Summer of 2020",
            "director": {
                "id": 552850,
                "username": "animelink",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/ac39da63c2c9793bc1ad91424ad28bdf-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1105.9804945988792,
                        "deviation": 81.09690350188067,
                        "volatility": 0.06000124864793328
                    }
                },
                "ranking": 17.248816909519945,
                "professional": false,
                "ui_class": ""
            },
            "description": "All are welcome in this tournament.\nLet's have a good game. \n\n:)",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "main_time": 259200,
                "period_time": 86400,
                "periods": 2
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 43,
                "name": "Kyu Level Study Group",
                "summary": "A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 8806,
                "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-06-08T22:00:00Z",
            "players_start": 10,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-06-08T22:00:47.986175Z",
            "ended": "2022-01-27T17:17:49.025005Z",
            "start_waiting": "2020-06-08T22:00:41.361345Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png",
            "player_count": 162,
            "ranked": true
        },
        {
            "id": 114040,
            "name": "fun for all",
            "director": {
                "id": 1507765,
                "username": "bmeetze",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/1f4a9bc65572ea64e80cb99b0e295500-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1192.4988209801431,
                        "deviation": 68.70724041086167,
                        "volatility": 0.060730175409073904
                    }
                },
                "ranking": 18.992444539634374,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "All are welcomed",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 87861,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 86400,
                "initial_time": 86400,
                "max_time": 259200
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 12602,
                "name": "The Black Mamba GO Club",
                "summary": "Join the group if you want to have competitive tournaments like Kobe Bryant (The black mamba) did in his basketball career (NBA) . RIP Kobe.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 18,
                "icon": "https://user-uploads.online-go.com/273fd26c5b1b4a454ba968da7ec89540-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2024-03-31T23:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": null,
            "ended": null,
            "start_waiting": null,
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/273fd26c5b1b4a454ba968da7ec89540-15.png",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 132979,
            "name": "The Aji Tournement I",
            "director": {
                "id": 1864817,
                "username": "deleted-ba270c1d-aa26-4fac-a578-8278ec42074b",
                "country": "in",
                "icon": "https://user-uploads.online-go.com/bb787adbae7adc2413690d0457ee60b4-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 317.79726823308874,
                        "deviation": 70.2348941694934,
                        "volatility": 0.06004692912331622
                    }
                },
                "ranking": 5,
                "professional": false,
                "ui_class": ""
            },
            "description": "All are open for more tournaments. For a beginner friendly group join the Aji Union Group (+25k Beginner)",
            "schedule": null,
            "title": null,
            "tournament_type": "s_mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 90782,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 777600
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 15743,
                "name": "The Aji Union (+25k Beginners)",
                "summary": "This group is open for all and beginner friendly. If you do not wish to join this group try the The Opening Tournament on Oct 7th, it is called The Aji Tournament!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 20,
                "icon": "https://user-uploads.online-go.com/4a4eaae21c0ccdddb0b5e26d211af026-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2025-10-02T02:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2025-10-03T22:35:49.484907Z",
            "ended": "2025-12-07T04:08:07.950677Z",
            "start_waiting": "2025-10-03T22:35:49.313052Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/4a4eaae21c0ccdddb0b5e26d211af026-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 133843,
            "name": "The Aji Tournament II",
            "director": {
                "id": 1864696,
                "username": "The Atari Union",
                "country": "in",
                "icon": "https://user-uploads.online-go.com/97a3545e27ab6dc2768c65861fc96dd0-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 275.4271587796327,
                        "deviation": 83.19570494461763,
                        "volatility": 0.059985568052562735
                    }
                },
                "ranking": 5,
                "professional": false,
                "ui_class": ""
            },
            "description": "All are open for more tournaments. For a beginner friendly group join the Aji Union Group (+25k Beginner)",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 88451,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 777600
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 15743,
                "name": "The Aji Union (+25k Beginners)",
                "summary": "This group is open for all and beginner friendly. If you do not wish to join this group try the The Opening Tournament on Oct 7th, it is called The Aji Tournament!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 20,
                "icon": "https://user-uploads.online-go.com/4a4eaae21c0ccdddb0b5e26d211af026-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2025-11-03T23:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2025-11-03T23:00:22.745244Z",
            "ended": null,
            "start_waiting": "2025-11-03T23:00:22.643989Z",
            "board_size": 19,
            "active_round": 4,
            "icon": "https://user-uploads.online-go.com/4a4eaae21c0ccdddb0b5e26d211af026-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 134399,
            "name": "The Aji Tournament III",
            "director": {
                "id": 1864696,
                "username": "The Atari Union",
                "country": "in",
                "icon": "https://user-uploads.online-go.com/97a3545e27ab6dc2768c65861fc96dd0-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 275.4271587796327,
                        "deviation": 83.19570494461763,
                        "volatility": 0.059985568052562735
                    }
                },
                "ranking": 5,
                "professional": false,
                "ui_class": ""
            },
            "description": "All are open for more tournaments. For a beginner friendly group join the Aji Union Group (+25k Beginner)",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 88451,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 777600
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 15743,
                "name": "The Aji Union (+25k Beginners)",
                "summary": "This group is open for all and beginner friendly. If you do not wish to join this group try the The Opening Tournament on Oct 7th, it is called The Aji Tournament!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 20,
                "icon": "https://user-uploads.online-go.com/4a4eaae21c0ccdddb0b5e26d211af026-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2025-12-03T17:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2025-12-03T17:00:53.576692Z",
            "ended": "2025-12-17T15:05:26.421903Z",
            "start_waiting": "2025-12-03T17:00:53.288926Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/4a4eaae21c0ccdddb0b5e26d211af026-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 93327,
            "name": "all 124",
            "director": {
                "id": 1111279,
                "username": "alvin124",
                "country": "hk",
                "icon": "https://user-uploads.online-go.com/5ebd6fd1cba57ca533d7c9dc75134e4e-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1099.6725619868325,
                        "deviation": 64.6186286352423,
                        "volatility": 0.059976043733380446
                    }
                },
                "ranking": 17.116403484247016,
                "professional": false,
                "ui_class": ""
            },
            "description": "all 124",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 10991,
                "name": "                                                                  124",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 12,
                "icon": "https://user-uploads.online-go.com/571954b156a89b0f7f01b695e3d5ff23-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-08-10T07:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 27,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-08-31T21:06:37.645032Z",
            "ended": "2022-11-09T00:29:01.024423Z",
            "start_waiting": "2022-08-31T21:06:37.527676Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/571954b156a89b0f7f01b695e3d5ff23-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 26375,
            "name": "OneColorGo 1st Round Robin Tournament",
            "director": {
                "id": 336196,
                "username": "kickaha",
                "country": "eu",
                "icon": "https://user-uploads.online-go.com/823c5fca3fab25405c66070b7869fc02-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1770.0306587978675,
                        "deviation": 60.99395070297169,
                        "volatility": 0.05990984591204103
                    }
                },
                "ranking": 28.135442418789353,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "A live Tournament with 10min initial time and 5x2min byoyomi. Participants dont have to play their games immediately and are allowed to pause them, but are expected to arrange a time for their game and play it in the near future (next month or so).\nHave fun!",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 126,
            "time_control_parameters": {
                "period_time": 120,
                "main_time": 600,
                "system": "byoyomi",
                "pause_on_weekends": false,
                "time_control": "byoyomi",
                "periods": 5,
                "speed": "live"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 1534,
                "name": "OneColorGo-Group",
                "summary": "You are all welcome! :D",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 47,
                "icon": "https://user-uploads.online-go.com/932ea2aa1a94da488c92133f7f268199-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2017-04-22T17:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2017-04-22T17:01:14.551642Z",
            "ended": "2017-08-03T10:35:03.676599Z",
            "start_waiting": "2017-04-22T17:01:08.994933Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/932ea2aa1a94da488c92133f7f268199-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 61957,
            "name": "Live Tournament",
            "director": {
                "id": 796978,
                "username": "Firewall101",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/20eb1fd132407cd8d62e34483d98ce42?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 776.5618088623922,
                        "deviation": 68.36145089787566,
                        "volatility": 0.059998944373922884
                    }
                },
                "ranking": 9.062715147569554,
                "professional": false,
                "ui_class": ""
            },
            "description": "A live game, just for fun.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 31,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 30,
                "initial_time": 120,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 6048,
                "name": "Dan Achievers",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 2,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2020-06-15T10:55:00Z",
            "players_start": 5,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2020-06-15T13:46:29.744105Z",
            "ended": "2020-06-15T14:34:22.604551Z",
            "start_waiting": "2020-06-15T13:46:27.537132Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 5,
            "ranked": true
        }
    ]
}