Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-handicap&page=5422
{ "count": 59421, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-handicap&page=5423", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-handicap&page=5421", "results": [ { "id": 121618, "name": "13x13 New Zealand 25k-10k League #11", "director": { "id": 178104, "username": "dexonsmith", "country": "ca", "icon": "https://user-uploads.online-go.com/448e520df4ffd817b1802a450a4c9058-64.png", "ratings": { "version": 5, "overall": { "rating": 1390.7732166446785, "deviation": 67.55416504748428, "volatility": 0.06064009346038413 } }, "ranking": 22.55312076827671, "professional": false, "ui_class": "supporter" }, "description": "25k-10k. 5 players. Starts only when full.\n\nNew Zealand rules. 13x13 board. Even games. 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"exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2024-11-10T14:30:12.603672Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2024-11-10T14:30:19.092829Z", "ended": "2024-11-10T15:21:03.525998Z", "start_waiting": "2024-11-10T14:30:18.995945Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 8, "ranked": true }, { "id": 119479, "name": "rainy day 9x9 blues", "director": { "id": 598693, "username": "ramhead", "country": "ca", "icon": "https://user-uploads.online-go.com/a4153b91dabd1f14bca0e59491f7f09a-64.png", "ratings": { "version": 5, "overall": { "rating": 927.1263633453183, "deviation": 63.467073800287615, "volatility": 0.06010277811012802 } }, "ranking": 13.165210724566899, "professional": false, "ui_class": "supporter" }, 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"first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2026-04-10T22:31:34.334946Z", "ended": "2026-04-10T22:45:51.040431Z", "start_waiting": "2026-04-10T22:31:34.173083Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_9.png", "player_count": 4, "ranked": true }, { "id": 121886, "name": "Correspondence 9x9 RoundRobin 2024-11-06 19:00", "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 Site-wide Tournament", "schedule": { "id": 5, "name": "Correspondence 9x9 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null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 35, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 600, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2024-11-03T16:30:34.082760Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2024-11-03T16:33:34.182638Z", "ended": "2024-11-03T18:02:59.087087Z", "start_waiting": "2024-11-03T16:33:34.068211Z", "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": 104344, "name": "YVTftcu", "director": { "id": 1220016, "username": "BBQ Cat", "country": "hk", "icon": "https://user-uploads.online-go.com/f22b65ed3d05e5784b0f5f98e58f423d-64.png", "ratings": { 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