Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=board_size&page=5158
{ "count": 58914, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=board_size&page=5159", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=board_size&page=5157", "results": [ { "id": 43086, "name": "Blitz 19x19 Elimination Tournament 2018-11-24 21:30", "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": 1, "name": "Blitz 19x19 Elimination Tournament", "rrule": "DTSTART:20260101T210000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:06:42.010011Z", "last_run": "2026-01-01T21:00:46.159750Z", "lead_time_seconds": 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115184, "name": "GOGOGO", "director": { "id": 1548989, "username": "deleted-e896bd40-c6d7-4837-a20e-d24042dc3694", "country": "un", "icon": "https://secure.gravatar.com/avatar/121ffb4170ef13cb3f381b84acdc84f5?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1577.3023482002736, "deviation": 179.93762959852722, "volatility": 0.0600043761080307 } }, "ranking": 25.466690636338747, "professional": false, "ui_class": "provisional" }, "description": "GOGOGO", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 60, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "live", "pause_on_weekends": false, "per_move": 60 }, "is_open": true, "exclude_provisional": true, "group": { "id": 25, "name": "Go Basics", "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. 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Let's go to improve our game skill.", "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", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 259200, "max_time": 1209600 }, "is_open": true, "exclude_provisional": true, "group": { "id": 4313, "name": "שחקני גו מתחילים. ישראל \\ Beginners go players Israel", "summary": "The group was created to unite Israeli (and not only) beginner go players. / \n (הקבוצה נוצרה כדי לאחד שחקנים מתחילים ישראלים (ולא רק.", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 6, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2020-03-01T07:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 12, "analysis_enabled": false, "exclusivity": "open", "started": "2020-03-01T07:00:03.560733Z", "ended": "2020-12-11T15:22:13.541676Z", "start_waiting": "2020-03-01T07:00:03.231899Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 9, "ranked": true }, { "id": 117185, "name": "トーナメントキャップ", "director": { "id": 1577546, "username": "Jiro _japan a4", "country": "un", "icon": "https://secure.gravatar.com/avatar/ec37e4b5a432c327bd91bf93234d0ae0?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 250, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "頑張りましょ", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 0, "time_control_parameters": { "system": "none", "time_control": "none", "speed": "correspondence", "pause_on_weekends": false }, "is_open": true, "exclude_provisional": false, "group": { "id": 14391, "name": "asaka4", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 3, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2024-06-17T08:00:00Z", "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": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true } ] }
