Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-player_count&page=4960
{ "count": 59199, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-player_count&page=4961", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-player_count&page=4959", "results": [ { "id": 107925, "name": "Blitz 19x19 Elimination Tournament 2023-09-27 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:20260402T050000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:06:42.010011Z", "last_run": "2026-04-02T05:00:14.436794Z", 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"subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2023-09-27T21:31:31.760844Z", "ended": "2023-09-27T21:50:39.819605Z", "start_waiting": "2023-09-27T21:31:31.637617Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 4, "ranked": true }, { "id": 103351, "name": "Horror League", "director": { "id": 1293214, "username": "beshkarbenyamin07", "country": "ir", "icon": "https://user-uploads.online-go.com/fd8f554df25b2744c07ce3874833d26a-64.png", "ratings": { "version": 5, "overall": { "rating": 1128.7987188952263, "deviation": 66.52386624440753, "volatility": 0.06003206616502554 } }, "ranking": 17.721579719914534, "professional": false, "ui_class": "" }, "description": "The tournament starts with ten players and is held in four stages", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": 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"start_waiting": "2023-08-10T22:44:55.066636Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/8f94a8b09b47255de25f6e050f8928b4-15.png", "player_count": 4, "ranked": true }, { "id": 107959, "name": "Live 9x9 Double Elimination Tournament 2023-09-29 02:30", "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": 2, "name": "Live 9x9 Double Elimination Tournament", "rrule": "DTSTART:20260402T060000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:22:51.496184Z", "last_run": "2026-04-02T06:00:14.441155Z", "lead_time_seconds": 1800, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "size": 9, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclude_provisional": true, "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 100 }, "next_run": "2026-04-02T10:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 41, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2023-09-29T02:30:32.074304Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2023-09-29T02:32:32.227700Z", "ended": "2023-09-29T02:49:40.483659Z", "start_waiting": "2023-09-29T02:32:32.094656Z", "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": 105792, "name": "Paris round", "director": { "id": 1367835, "username": "Tomogogy", "country": "fr", "icon": "https://user-uploads.online-go.com/726d3c85cae450f426719cd5cf9744d9-64.png", "ratings": { "version": 5, "overall": { "rating": 887.6964215217612, "deviation": 64.05731307194641, "volatility": 0.059989339049781674 } }, "ranking": 12.159110481924692, "professional": false, "ui_class": "" }, "description": "Paris round", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "time_control_parameters": { "system": "fischer", 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Join, play tournaments, and have fun. Thanks for being a part of our community!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 8861, "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png" }, "auto_start_on_max": false, "time_start": "2023-07-30T22:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2023-07-28T20:01:17.342396Z", "ended": "2023-09-29T06:48:26.610455Z", "start_waiting": "2023-07-28T20:01:17.252567Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png", "player_count": 4, "ranked": true }, { "id": 107625, "name": "Go Zodiac Friendship Games Online ราศีกันย์ รุ่น A กระดาน 19x19 (3 ดั้งขึ้นไป)", "director": { "id": 912066, "username": "cp01", "country": "un", "icon": "https://user-uploads.online-go.com/de68cddd8756dc15dabf0412cd45dfe9-64.png", "ratings": { "version": 5, "overall": { "rating": 1025.93061700216, "deviation": 107.2899597198185, "volatility": 0.06005411806588447 } }, "ranking": 15.509507700673431, "professional": false, "ui_class": "" }, "description": "Go Zodiac Friendship Games Online ราศีกันย์ รุ่น A กระดาน 19x19 (3 ดั้งขึ้นไป)", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 15, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 600, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10403, "name": "Zodiac กลุ่ม A(3 ดั้งขึ้นไป)", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 45, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-64.png" }, "auto_start_on_max": false, "time_start": "2023-09-29T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2023-09-29T10:00:32.568076Z", "ended": "2023-09-29T11:00:45.325400Z", "start_waiting": "2023-09-29T10:00:32.461898Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-15.png", "player_count": 4, "ranked": true }, { "id": 107970, "name": "Practice match", "director": { "id": 1409982, "username": "Msia Go Academy", "country": "my", "icon": "https://user-uploads.online-go.com/66cfaf13e401c3471975d1144896d477-64.png", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 250, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "practice", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 5, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "live", "pause_on_weekends": false, "total_time": 600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13455, "name": "Malaysia Go - Study room", "summary": "Malaysia GO 马来西亚围棋棋院", "require_invitation": false, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 12, "icon": "https://user-uploads.online-go.com/66cfaf13e401c3471975d1144896d477-64.png" }, "auto_start_on_max": false, "time_start": "2023-09-29T12:51:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-09-29T12:51:32.251967Z", "ended": "2023-09-29T13:09:22.373936Z", "start_waiting": "2023-09-29T12:51:32.179536Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/66cfaf13e401c3471975d1144896d477-15.png", "player_count": 4, "ranked": true }, { "id": 107971, "name": "practice", "director": { "id": 1409982, "username": "Msia Go Academy", "country": "my", "icon": "https://user-uploads.online-go.com/66cfaf13e401c3471975d1144896d477-64.png", "ratings": { "version": 5, "overall": { "rating": 1500, "deviation": 250, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "practice", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 21, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "live", "pause_on_weekends": false, "total_time": 600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 13455, "name": "Malaysia Go - Study room", "summary": "Malaysia GO 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"group_size": "3", "maximum_players": 100 }, "next_run": "2026-04-02T09:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 11, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 120, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2023-09-29T13:30:32.166223Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2023-09-29T13:35:32.368776Z", "ended": "2023-09-29T14:05:32.049843Z", "start_waiting": "2023-09-29T13:35:32.191001Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 4, "ranked": true }, { "id": 107983, "name": "Live 9x9 Double Elimination Tournament 2023-09-29 22:30", 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"players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 100 }, "next_run": "2026-04-02T10:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 41, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2023-09-29T22:30:32.272335Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2023-09-29T22:31:32.389539Z", "ended": "2023-09-29T23:27:33.327639Z", "start_waiting": "2023-09-29T22:31:32.265297Z", "board_size": 9, "active_round": null, "icon": 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"time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclude_provisional": true, "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 100 }, "next_run": "2026-04-02T10:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 41, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 300, "periods": 3 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2023-09-30T06:30:32.308472Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2023-09-30T06:31:32.488226Z", "ended": "2023-09-30T06:49:43.508167Z", "start_waiting": "2023-09-30T06:31:32.346634Z", "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 } ] }
