Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=first_pairing_method&page=761
{ "count": 60338, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=first_pairing_method&page=762", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=first_pairing_method&page=760", "results": [ { "id": 135216, "name": "Southampton Dec2025 13x13 Tournament v2", "director": { "id": 1350621, "username": "SMS-Mr.d", "country": "us", "icon": "https://user-uploads.online-go.com/a37a10b28a4630ef53f62c17e567cca7-64.png", "ratings": { "version": 5, "overall": { "rating": 1075.2700317591648, "deviation": 61.726979937746016, "volatility": 0.059987307199874225 } }, "ranking": 16.59690261731099, "professional": false, "ui_class": "" }, "description": "Southampton Dec2025 13x13 Tournament", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 7, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "rapid", "pause_on_weekends": false, "time_increment": 6, 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"started": "2021-06-30T04:30:10.884714Z", "ended": "2021-06-30T05:30:45.780125Z", "start_waiting": "2021-06-30T04:30:10.614323Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 6, "ranked": true }, { "id": 98844, "name": "9x9 Open D.E. 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true, "exclusivity": "open", "started": "2023-01-14T10:01:27.237615Z", "ended": "2023-06-30T22:30:52.219154Z", "start_waiting": "2023-01-14T10:01:27.088203Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png", "player_count": 8, "ranked": true }, { "id": 16609, "name": "Blitz 13x13 Swiss Tournament 2016-04-14 23:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1125.8827017028436, "deviation": 78.19731452501959, "volatility": 0.06006087171771568 } }, "ranking": 17.66169912212786, "professional": false, "ui_class": "supporter moderator admin" }, "description": "Automatic Sitewide Tournament", "schedule": { "id": 3, "name": "Blitz 13x13 Swiss Tournament", "rrule": "DTSTART:20260722T150000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": 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"2016-12-18T15:30:39.619029Z", "ended": "2016-12-18T16:15:25.646008Z", "start_waiting": "2016-12-18T15:30:39.321625Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 6, "ranked": true }, { "id": 73730, "name": "Турнир", "director": { "id": 929574, "username": "Cortana", "country": "ru", "icon": "https://user-uploads.online-go.com/a5a27c11108d0fe1d559c38dac73356a-64.png", "ratings": { "version": 5, "overall": { "rating": 906.8367973766454, "deviation": 66.5403916965364, "volatility": 0.06000119355363607 } }, "ranking": 12.652962030822462, "professional": false, "ui_class": "" }, "description": "Это турнир.", "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": 9, "name": "Русская группа", "summary": "Интересные, призовые турниры.", "require_invitation": true, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 1962, "icon": "https://user-uploads.online-go.com/fd8ca9680500359b55b5bc1196226b5f-64.png" }, "auto_start_on_max": false, "time_start": "2021-04-10T16:27:00Z", "players_start": 1, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2021-04-10T16:27:37.766417Z", "ended": "2021-04-10T16:27:37.747067Z", "start_waiting": "2021-04-10T16:27:37.667042Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/fd8ca9680500359b55b5bc1196226b5f-15.png", "player_count": 1, "ranked": true }, { "id": 35331, "name": "Live 19x19 Swiss Tournament 2018-03-12 04:30", "director": { "id": 4, "username": 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6, "ranked": true } ] }
