Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=-analysis_enabled&page=35
{ "count": 59387, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-analysis_enabled&page=36", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-analysis_enabled&page=34", "results": [ { "id": 5785, "name": "Correspondence 13x13 RoundRobin 2015-03-13 01:00", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?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": 7, "name": "Correspondence 13x13 RoundRobin", "rrule": "DTSTART:20260416T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3", "active": true, "created": "2015-02-20T06:00:14.582400Z", "last_run": "2026-04-16T19:00:57.227717Z", "lead_time_seconds": 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Join, play tournaments, and have fun. 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(Group for fans to play for fun).", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 150, "icon": "https://user-uploads.online-go.com/394b5607e9a987631627520b966e4c28-64.png" }, "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": true, "exclusivity": "open", "started": "2014-12-02T14:08:25.267786Z", "ended": "2015-03-10T18:25:21.911906Z", "start_waiting": "2014-12-02T14:08:22.276236Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/394b5607e9a987631627520b966e4c28-15.png", "player_count": 0, "ranked": true }, { "id": 3025, "name": "Sitewide July 2014 Simultaneous Mac Mahon 13x13", "director": { "id": 784, "username": "mlopezviedma", "country": "ar", "icon": 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"2014-08-22T15:05:24.788070Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 0, "ranked": true }, { "id": 6308, "name": "4 april", "director": { "id": 114073, "username": "elma.218", "country": "tr", "icon": "https://user-uploads.online-go.com/c451275c8b10a1d6c4052257d70c3cd1-64.png", "ratings": { "version": 5, "overall": { "rating": 1787.7450440536031, "deviation": 64.86830524553237, "volatility": 0.05997042542835535 } }, "ranking": 28.365974887281094, "professional": false, "ui_class": "" }, "description": "long tour...", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 262080, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 432000, "time_increment": 259200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 447, "name": "turkey go players team", "summary": "Kader Oyunu (the game of 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0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2015-03-22T17:30:58.194356Z", "ended": "2015-03-23T19:27:08.378783Z", "start_waiting": "2015-03-22T17:30:58.163819Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png", "player_count": 2, "ranked": true }, { "id": 14497, "name": "blitz", "director": { "id": 186683, "username": "ferdinand1", "country": "un", "icon": "https://secure.gravatar.com/avatar/78b7b08a9e04295db79557aeb8ea7312?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1188.6244403698317, "deviation": 64.93713098100044, "volatility": 0.06004740379196565 } }, "ranking": 18.917108674634274, "professional": false, "ui_class": "" }, "description": "blitz go", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 313, "time_control_parameters": { "time_control": "byoyomi", "period_time": 300, "main_time": 1200, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": { "id": 420, "name": "Hikaru no go club", "summary": "Sai is the way.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 762, "icon": "https://user-uploads.online-go.com/84c61392d7c5db993cba7656a5ebbc92-64.png" }, "auto_start_on_max": true, "time_start": "2016-01-29T14:32:00Z", "players_start": 2, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2016-01-29T14:32:16.924416Z", "ended": "2016-01-29T14:46:18.663748Z", "start_waiting": "2016-01-29T14:32:16.501236Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/84c61392d7c5db993cba7656a5ebbc92-15.png", "player_count": 3, "ranked": true }, { "id": 6892, "name": "Correspondence 19x19 RoundRobin 2015-04-23 01:00", "director": 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