Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=max_ranking&page=5808
{ "count": 58825, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5809", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=5807", "results": [ { "id": 135538, "name": "Go Zodiac Friendship Games Online ราศีธนู รุ่น F2 กระดาน 9x9 (ต่ำกว่า 8 คิว)", "director": { "id": 912069, "username": "cp03", "country": "un", "icon": "https://user-uploads.online-go.com/4da1ef892b79d62ea729b1964f8d22fc-64.png", "ratings": { "version": 5, "overall": { "rating": 1107.4533474986902, "deviation": 189.37898466816355, "volatility": 0.06001261824989068 } }, "ranking": 17.279625645714837, "professional": false, "ui_class": "provisional" }, "description": "แต้มต่อ 6.5 คะแนน", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 21, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "blitz", "pause_on_weekends": false, "main_time": 300, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 10408, "name": "Zodiac กลุ่ม F(ต่ำกว่า 8 คิว) กระดาน 9", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": true, "hide_details": false, "member_count": 943, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-64.png" }, "auto_start_on_max": false, "time_start": "2025-12-26T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2025-12-26T10:00:12.540242Z", "ended": "2025-12-26T10:34:47.106805Z", "start_waiting": "2025-12-26T10:00:12.316396Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-15.png", "player_count": 22, "ranked": true }, { "id": 93988, "name": "Hello everyone", "director": { "id": 1128528, "username": "มังกรน้อยสู้สิบทิศ", "country": "th", "icon": "https://user-uploads.online-go.com/d049329759c5dbd34fc88ce3c1b45064-64.png", "ratings": { "version": 5, "overall": { "rating": 1314.4529165294566, "deviation": 67.91455424295273, "volatility": 0.060164421100510346 } }, "ranking": 21.246550569491266, "professional": false, "ui_class": "" }, "description": "Have fun😀😀😀", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 190, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 14400, "period_time": 30, "periods": 1 }, "is_open": true, "exclude_provisional": true, "group": { "id": 12016, "name": "Have fun group", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 5, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2022-08-28T01:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2023-06-02T15:42:59.431297Z", "ended": "2023-06-03T15:13:17.538293Z", "start_waiting": "2023-06-02T15:42:59.311038Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 112319, "name": "UofA for fun tournament", "director": { "id": 837486, "username": "JhonGo1", "country": "co", "icon": "https://user-uploads.online-go.com/d7104293c7b4ddb921a82c8dca8238c2-64.png", "ratings": { "version": 5, "overall": { "rating": 1072.7156543915635, "deviation": 60.944749233222694, "volatility": 0.06008878018508378 } }, "ranking": 16.541842786776062, "professional": false, "ui_class": "" }, "description": "UofA for fun tournament", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "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": 4922, "name": "Edmonton - University of Alberta", "summary": "A gathering space for people with connections to Edmonton or UAlberta, or any friendly people who like playing Go!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 80, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2024-02-09T21:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-02-09T21:00:39.328138Z", "ended": "2024-09-23T03:25:51.465220Z", "start_waiting": "2024-02-09T21:00:39.191272Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 7, "ranked": true }, { "id": 112544, "name": "9x9 New Zealand Handicap League #1", "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": "All players welcome. Starts when full.\n\nNew Zealand rules. 9x9 handicap. Round robin.\n\nFor more tournaments with New Zealand rules: https://online-go.com/group/14024", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "nz", "time_per_move": 95543, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 14024, "name": "New Zealand Ladders", "summary": "Group for ladders and tournaments that use New Zealand rules.", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 81, "icon": "https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-64.png" }, "auto_start_on_max": true, "time_start": "2024-02-24T07:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2024-02-19T21:50:11.266029Z", "ended": "2024-03-25T11:47:14.576293Z", "start_waiting": "2024-02-19T21:50:10.450295Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/6d3f1240da125f52148d02ea549146da-15.png", "player_count": 10, "ranked": true }, { "id": 94343, "name": "JORNADA 1 DE ENTRENAMIENTO INTERMEDIO DE GO", "director": { "id": 798920, "username": "vaik.kanik", "country": "mx", "icon": "https://user-uploads.online-go.com/2d6b90dc29878481490e8286eaaeb49f-64.png", "ratings": { "version": 5, "overall": { "rating": 1122.8246878101952, "deviation": 60.371331762484964, "volatility": 0.05972935206691125 } }, "ranking": 17.59873578097929, "professional": false, "ui_class": "" }, "description": "Retomamos los entrenamientos rumbo al Campeonato Intermedio de Go.", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "time_per_move": 35, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 480, "period_time": 30, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4974, "name": "Taller de Go-Biblioteca de México", "summary": "Torneos todos los sábados a las 17:30 hrs (Ciudad de México)", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 237, "icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-64.png" }, "auto_start_on_max": false, "time_start": "2022-09-08T01:35:00Z", "players_start": 2, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "invite", "started": "2022-09-08T01:35:52.974271Z", "ended": "2022-09-08T02:14:57.433261Z", "start_waiting": "2022-09-08T01:35:52.760844Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-15.png", "player_count": 3, "ranked": true }, { "id": 93937, "name": "Internal Group Tournament", "director": { "id": 1176738, "username": "2022313", "country": "cn", "icon": "https://user-uploads.online-go.com/0520e8bab1337f19234be3717495bda3-64.png", "ratings": { "version": 5, "overall": { "rating": 1882.3180058704083, "deviation": 79.68868434989339, "volatility": 0.05999804567673938 } }, "ranking": 29.559332510687433, "professional": false, "ui_class": "" }, "description": "Hello, everyone, this is the communication competition within our group! We will send the first and second place in the final result to participate in the final of the headquarters!", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "chinese", "time_per_move": 88320, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 86400, "initial_time": 172800, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 12048, "name": "Shanghai Summer School Group2", "summary": "International Weiqi Project, Shanghai Summer School", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 12, "icon": "https://user-uploads.online-go.com/3b1a58d17fa219eec6e08b83263854a6-64.png" }, "auto_start_on_max": false, "time_start": "2022-08-26T19:05:00Z", "players_start": 3, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2022-08-26T19:05:25.826668Z", "ended": "2022-10-09T05:58:31.489156Z", "start_waiting": "2022-08-26T19:05:25.705323Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/3b1a58d17fa219eec6e08b83263854a6-15.png", "player_count": 3, "ranked": true }, { "id": 94309, "name": "2ª ETAPA - PROFESSORES - V Circuito Online", "director": { "id": 1130720, "username": "MarcosEvangelistaBorghi", "country": "br", "icon": "https://secure.gravatar.com/avatar/d63c10c287e15735866c9f324ba80b13?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 796.1770423720264, "deviation": 100.40408891273815, "volatility": 0.05999818810832534 } }, "ranking": 9.640199708970378, "professional": false, "ui_class": "" }, "description": "Evento voltado aos estudantes e educadores da Rede Municipal de Ensino da cidade de São Paulo.", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 13, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 10, "initial_time": 300, "max_time": 300 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6411, "name": "CIRCUITO ONLINE SME-SP", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 479, "icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-64.png" }, "auto_start_on_max": false, "time_start": "2022-09-09T22:35:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2022-09-09T22:35:43.559619Z", "ended": "2022-09-09T23:23:06.950473Z", "start_waiting": "2022-09-09T22:35:43.140448Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-15.png", "player_count": 8, "ranked": true }, { "id": 47031, "name": "GOGO CAT 第一屆 87 盃友誼賽", "director": { "id": 622766, "username": "lihshye", "country": "tw", "icon": "https://user-uploads.online-go.com/70dc5a8f458012642633bbd3fd21db2c-64.png", "ratings": { "version": 5, "overall": { "rating": 954.0422048129288, "deviation": 87.91492358557785, "volatility": 0.060016868611965056 } }, "ranking": 13.827718344809373, "professional": false, "ui_class": "" }, "description": "來試試群組功能的麥克馬洪階梯賽，系統會自動讓子 XD", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400, "speed": "correspondence" }, "is_open": true, "exclude_provisional": true, "group": { "id": 3473, "name": "Gogo Cat", "summary": "", "require_invitation": true, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 4, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2019-03-31T13:00:00Z", "players_start": 4, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2019-03-31T15:12:23.464891Z", "ended": "2019-04-21T05:23:28.239572Z", "start_waiting": "2019-03-31T15:12:23.329842Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 4, "ranked": true }, { "id": 120066, "name": "การแข่งขัน Gozodiac Online", "director": { "id": 564908, "username": "Sarawoot Kanya", "country": "th", "icon": "https://user-uploads.online-go.com/b6481afb00bf1ffc14aefec9418093c9-64.png", "ratings": { "version": 5, "overall": { "rating": 1428.3733342620876, "deviation": 65.87288697611051, "volatility": 0.06068751158219223 } }, "ranking": 23.170679540751433, "professional": false, "ui_class": "" }, "description": "ณ วิทยาลัยการอาชีพเบตง", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 21, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "blitz", "pause_on_weekends": false, "main_time": 300, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 14622, "name": "วิทยาลัยการอาชีพเบตง", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 33, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2024-09-11T07:46:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2024-09-11T07:46:55.039569Z", "ended": "2024-09-11T09:19:22.683038Z", "start_waiting": "2024-09-11T07:46:54.837515Z", "board_size": 9, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 28, "ranked": true }, { "id": 96167, "name": "9x9 Open D.E. Cup #48", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1428.7607772259034, "deviation": 69.43294160708245, "volatility": 0.06017334395576651 } }, "ranking": 23.17695807323701, "professional": false, "ui_class": "" }, "description": "Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/10842", "schedule": null, "title": null, "tournament_type": "double_elimination", "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": 604800 }, "is_open": true, "exclude_provisional": false, "group": { "id": 3524, "name": "9x9 Lovers", "summary": "A group for Go players who love the 9x9 board.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 694, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png" }, "auto_start_on_max": true, "time_start": "2022-11-06T21:00:00Z", "players_start": 8, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2022-11-03T16:23:05.829390Z", "ended": "2023-05-17T19:35:32.180807Z", "start_waiting": "2022-11-03T16:23:05.689725Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png", "player_count": 8, "ranked": true } ] }
