List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-description&page=372
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59560,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-description&page=373",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-description&page=371",
    "results": [
        {
            "id": 108844,
            "name": "Чат игроков в Го. 19х19 🐉 29.10.23 SE.O A",
            "director": {
                "id": 803169,
                "username": "Tg45",
                "country": "ru",
                "icon": "https://user-uploads.online-go.com/d861f559b9c8e292905d8730862d1569-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1519.0579038543067,
                        "deviation": 60.645810959363516,
                        "volatility": 0.06002685501914118
                    }
                },
                "ranking": 24.595656360789004,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "Блог [“Всё о настольной игре Го”](https://mkrukov.ru/blog/all/vse-o-nastolnoy-igre-go-weiqi-baduk-igo/).\nЭто живая статья с огромным количеством информации о Го на русском языке.\n\nВ [телеграмм-чате](https://t.me/+yMT2ffS4XFBiYzMy) мы общаемся, помогаем друг другу, решаем задачки, проводим стримы и смотрим их записи. Внутри также лежит много ссылок на полезные материалы, включая советы участников чата.",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 30,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 30,
                "initial_time": 60,
                "max_time": 600
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 11497,
                "name": "Чат игроков в Го (weiqi, baduk, igo)",
                "summary": "Мы — группа игроков из телеграмм чата «Чат для игроков в Го (weiqi, baduk, igo)». Здесь мы играем между собой и организовываем турниры для игроков всех уровней.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 366,
                "icon": "https://user-uploads.online-go.com/2d3b4fb3fa64f817ed22ed171b88d712-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-10-29T15:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 20,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2023-10-29T15:00:38.163710Z",
            "ended": "2023-10-29T15:16:18.430529Z",
            "start_waiting": "2023-10-29T15:00:37.752719Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/2d3b4fb3fa64f817ed22ed171b88d712-15.png",
            "player_count": 8,
            "ranked": true
        },
        {
            "id": 106428,
            "name": "Чат игроков в Го. 9х9 🦎 19.08.23 DE.MO",
            "director": {
                "id": 803169,
                "username": "Tg45",
                "country": "ru",
                "icon": "https://user-uploads.online-go.com/d861f559b9c8e292905d8730862d1569-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1519.0579038543067,
                        "deviation": 60.645810959363516,
                        "volatility": 0.06002685501914118
                    }
                },
                "ranking": 24.595656360789004,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "Блиц. 9х9. До двух поражений.",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 11,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 10,
                "initial_time": 40,
                "max_time": 2400
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 11497,
                "name": "Чат игроков в Го (weiqi, baduk, igo)",
                "summary": "Мы — группа игроков из телеграмм чата «Чат для игроков в Го (weiqi, baduk, igo)». Здесь мы играем между собой и организовываем турниры для игроков всех уровней.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 366,
                "icon": "https://user-uploads.online-go.com/2d3b4fb3fa64f817ed22ed171b88d712-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-08-19T07:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2023-08-19T07:00:30.695677Z",
            "ended": "2023-08-19T07:21:22.459855Z",
            "start_waiting": "2023-08-19T07:00:29.837664Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/2d3b4fb3fa64f817ed22ed171b88d712-15.png",
            "player_count": 16,
            "ranked": true
        },
        {
            "id": 97331,
            "name": "Турнир чата игроков в Го 10.12.2022. Блиц",
            "director": {
                "id": 803169,
                "username": "Tg45",
                "country": "ru",
                "icon": "https://user-uploads.online-go.com/d861f559b9c8e292905d8730862d1569-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1519.0579038543067,
                        "deviation": 60.645810959363516,
                        "volatility": 0.06002685501914118
                    }
                },
                "ranking": 24.595656360789004,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "Блиц. 19х19. Только для участников группы. Без ограничения по разряду.",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 12,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 12,
                "initial_time": 60,
                "max_time": 60
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 11497,
                "name": "Чат игроков в Го (weiqi, baduk, igo)",
                "summary": "Мы — группа игроков из телеграмм чата «Чат для игроков в Го (weiqi, baduk, igo)». Здесь мы играем между собой и организовываем турниры для игроков всех уровней.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 366,
                "icon": "https://user-uploads.online-go.com/2d3b4fb3fa64f817ed22ed171b88d712-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-12-10T12:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2022-12-10T12:00:28.619836Z",
            "ended": "2022-12-10T13:01:20.949866Z",
            "start_waiting": "2022-12-10T12:00:27.891050Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/2d3b4fb3fa64f817ed22ed171b88d712-15.png",
            "player_count": 18,
            "ranked": true
        },
        {
            "id": 62421,
            "name": "Блиц-ШП",
            "director": {
                "id": 802894,
                "username": "novakovich",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/89708a35bb8266c78d5b9bb45ff7264e?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1662.3108939062977,
                        "deviation": 290.31896371798047,
                        "volatility": 0.05999967537233814
                    }
                },
                "ranking": 26.681897238489267,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Блиц-ШП",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 10,
                "initial_time": 30,
                "max_time": 30
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 6146,
                "name": "ИК 26-27.06.2020",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 32,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2020-06-26T10:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-06-26T09:44:36.701755Z",
            "ended": "2020-06-26T10:00:31.761691Z",
            "start_waiting": "2020-06-26T09:44:36.394361Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 14,
            "ranked": true
        },
        {
            "id": 60383,
            "name": "Тренировочный #4",
            "director": {
                "id": 713237,
                "username": "mc2q",
                "country": "ni",
                "icon": "https://secure.gravatar.com/avatar/dd42b7802cfe436bb21f0c270b6a26b0?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1689.495801999772,
                        "deviation": 75.55256229606923,
                        "volatility": 0.060151818191154324
                    }
                },
                "ranking": 27.05742272623608,
                "professional": false,
                "ui_class": ""
            },
            "description": "Блиц турнирчик",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 30,
                "period_time": 10,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 5579,
                "name": "Го в РТУ МИРЭА ССК Альянс ",
                "summary": "Игра Го в РТУ МИРЭА",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 17,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2020-05-11T18:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "slide",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-05-11T17:47:57.157563Z",
            "ended": "2020-05-11T18:14:35.679922Z",
            "start_waiting": "2020-05-11T17:47:56.852418Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 138909,
            "name": "Блиц турнир",
            "director": {
                "id": 1267963,
                "username": "sofaodorodko",
                "country": "_Pirate",
                "icon": "https://user-uploads.online-go.com/1ef9a97216574c16ed2072e151a99da4-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 992.1293859927684,
                        "deviation": 72.21362143721964,
                        "volatility": 0.06009090816245509
                    }
                },
                "ranking": 14.733939399016528,
                "professional": false,
                "ui_class": ""
            },
            "description": "Блиц турнир",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "blitz",
                "pause_on_weekends": false,
                "main_time": 60,
                "period_time": 10,
                "periods": 10
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 12847,
                "name": "Nikoniko ДЕТИ",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 36,
                "icon": "https://user-uploads.online-go.com/5d1f758ff5f62b603db8ca464a2e627d-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2026-04-03T10:20:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2026-04-03T10:20:15.699578Z",
            "ended": "2026-04-03T11:10:24.747119Z",
            "start_waiting": "2026-04-03T10:20:15.442091Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5d1f758ff5f62b603db8ca464a2e627d-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 99376,
            "name": "Ульяна - Семён",
            "director": {
                "id": 119281,
                "username": "vladislaw.ageew",
                "country": "ru",
                "icon": "https://user-uploads.online-go.com/70ba9bfdbba9168b7edda759da50bb97-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1229.9805753168766,
                        "deviation": 64.5892759596118,
                        "volatility": 0.059833332494862605
                    }
                },
                "ranking": 19.708877353154907,
                "professional": false,
                "ui_class": ""
            },
            "description": "Битва!",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 58,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 3600,
                "period_time": 30,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 11721,
                "name": "Го клуб \"Школа Героев\"",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 8,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2023-01-26T17:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-01-26T17:00:13.959968Z",
            "ended": "2023-01-26T17:43:07.469661Z",
            "start_waiting": "2023-01-26T17:00:13.867918Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 81956,
            "name": "Хэллоуин битва! 🔥🎃🎃💎🎃😈👻👻☠️",
            "director": {
                "id": 918036,
                "username": "Guglakul 76",
                "country": "_United_Nations",
                "icon": "https://user-uploads.online-go.com/2e8d2e08906327d80eff568877e88f11-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 758.7380957112505,
                        "deviation": 66.19351729031094,
                        "volatility": 0.06000161550212564
                    }
                },
                "ranking": 8.525181735823203,
                "professional": false,
                "ui_class": ""
            },
            "description": "Битва хеллоуин. Страшно интересный турнир!",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 13,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 10,
                "initial_time": 270,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 8357,
                "name": "Team Russia",
                "summary": "Команда России/team Russia.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 90,
                "icon": "https://user-uploads.online-go.com/1b66168fd349e528c0423d6580eae7e8-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-10-31T17:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 26,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-10-31T20:01:24.584961Z",
            "ended": "2021-10-31T20:06:27.072892Z",
            "start_waiting": "2021-10-31T20:01:24.423081Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/1b66168fd349e528c0423d6580eae7e8-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 45319,
            "name": "Бамбарбия киргуду",
            "director": {
                "id": 590073,
                "username": "Argon74",
                "country": "ru",
                "icon": "https://user-uploads.online-go.com/1bc820b1aa57bf8704b7384c61ca1f21-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1593.5394326099945,
                        "deviation": 68.43806362866397,
                        "volatility": 0.06003528270761761
                    }
                },
                "ranking": 25.703783380566065,
                "professional": false,
                "ui_class": ""
            },
            "description": "Бамбарбийско-Киргудинский турнир",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": true,
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 604800,
                "time_increment": 86400,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 3291,
                "name": "Samara Go Group",
                "summary": "https://vk.com/@weiqi_school-razbor-dzhosek-uglovyh-debutov\n\nhttps://online-go.com/puzzle/181",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 5,
                "icon": "https://user-uploads.online-go.com/2093cf1b75c8807cd7cdd0395ee5a39b-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2019-02-04T17:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 11,
            "max_ranking": 24,
            "analysis_enabled": true,
            "exclusivity": "invite",
            "started": "2019-02-04T17:00:31.579066Z",
            "ended": "2019-03-20T03:58:50.108669Z",
            "start_waiting": "2019-02-04T17:00:30.278704Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/2093cf1b75c8807cd7cdd0395ee5a39b-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 126079,
            "name": "2025 Spring Lviv Tournament 19x19",
            "director": {
                "id": 609428,
                "username": "ValB",
                "country": "ua",
                "icon": "https://secure.gravatar.com/avatar/881c4de8d619d01fdb5201e2826c5264?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1499.0377830139478,
                        "deviation": 67.60740003899596,
                        "volatility": 0.060009372442336596
                    }
                },
                "ranking": 24.288527201578546,
                "professional": false,
                "ui_class": ""
            },
            "description": "Бажаємо вдалої гри у весінньому турнірі!",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 26243,
            "time_control_parameters": {
                "system": "canadian",
                "time_control": "canadian",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "main_time": 259200,
                "period_time": 604800,
                "stones_per_period": 25
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 1460,
                "name": "Lviv Club",
                "summary": "Lviv Go Players Group",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 28,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2025-03-09T16:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2025-03-09T16:00:15.984444Z",
            "ended": "2025-05-20T07:51:37.272651Z",
            "start_waiting": "2025-03-09T16:00:15.569795Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 8,
            "ranked": true
        }
    ]
}