Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments?format=api&ordering=handicap&page=1023
{ "count": 59521, "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=handicap&page=1024", "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=handicap&page=1022", "results": [ { "id": 67076, "name": "THE OFFICIAL TOURNAMENT", "director": { "id": 835159, "username": "Pulak Agarwalla", "country": "un", "icon": "https://secure.gravatar.com/avatar/ba95358353c033361d431a98a6d3852d?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1121.4535995352353, "deviation": 78.74735541402917, "volatility": 0.06001749987382639 } }, "ranking": 17.570449897100133, "professional": false, "ui_class": "" }, "description": "HELLO", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 10, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 10, "initial_time": 60, "max_time": 120 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6721, "name": "Mr. Erb's Math Class", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": true, "member_count": 19, "icon": "https://user-uploads.online-go.com/6910eda41e1a6a0c79cb362e854798f9-64.png" }, "auto_start_on_max": false, "time_start": "2020-10-26T13:30:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-10-26T13:30:44.593166Z", "ended": "2020-10-26T14:14:03.465928Z", "start_waiting": "2020-10-26T13:30:44.201144Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/6910eda41e1a6a0c79cb362e854798f9-15.png", "player_count": 9, "ranked": true }, { "id": 69213, "name": "Live 9x9 Double Elimination Tournament 2020-12-21 10:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?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:20260430T020000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:22:51.496184Z", "last_run": "2026-04-30T02:00:48.709422Z", "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": "2026-04-30T06:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 33, "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": "2020-12-21T10:30:07.680038Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2020-12-21T10:30:09.266114Z", "ended": "2020-12-21T10:54:45.182329Z", "start_waiting": "2020-12-21T10:30:09.013245Z", "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": 63437, "name": "Live 19x19 Swiss Tournament 2020-07-23 04:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?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": 4, "name": "Live 19x19 Swiss Tournament", "rrule": "DTSTART:20260430T040000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:30:39.250689Z", "last_run": "2026-04-30T04:00:48.830209Z", "lead_time_seconds": 1800, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "size": 19, "time_control_parameters": { "time_control": "byoyomi", "period_time": 30, "main_time": 600, "periods": 3 }, "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclude_provisional": true, "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "settings": { "num_rounds": "3", "upper_bar": "20", "lower_bar": "10", "group_size": "3", "maximum_players": 40 }, "next_run": "2026-04-30T08:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 36, "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": "2020-07-23T04:30:55.772089Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2020-07-23T04:30:57.725313Z", "ended": "2020-07-23T05:58:23.149253Z", "start_waiting": "2020-07-23T04:30:57.145672Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 8, "ranked": true }, { "id": 62836, "name": "Braila- Blitz 9x9 Fisher time", "director": { "id": 90428, "username": "ehomba", "country": "ro", "icon": "https://user-uploads.online-go.com/c698091e4749dc44f560e1d52fc16a15-64.png", "ratings": { "version": 5, "overall": { "rating": 1523.8931529278073, "deviation": 66.84798601812835, "volatility": 0.05994323434531974 } }, "ranking": 24.66922712033971, "professional": false, "ui_class": "supporter" }, "description": "Tournament Type 2ko", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 15, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 15, "initial_time": 30, "max_time": 60 }, "is_open": true, "exclude_provisional": false, "group": { "id": 2993, "name": "Asociația de Go Brăila", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 26, "icon": "https://user-uploads.online-go.com/97a4fe5337f2c4f846c9bfa27ce9e6c7-64.png" }, "auto_start_on_max": false, "time_start": "2020-07-12T18:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-07-12T18:00:26.300453Z", "ended": "2020-07-12T19:28:24.069726Z", "start_waiting": "2020-07-12T18:00:25.929863Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/97a4fe5337f2c4f846c9bfa27ce9e6c7-15.png", "player_count": 5, "ranked": true }, { "id": 61013, "name": "Um I tried....................", "director": { "id": 771903, "username": "_Michael_", "country": "ca", "icon": "https://user-uploads.online-go.com/0a367823409eb6b1b85a732a03dda76a-64.png", "ratings": { "version": 5, "overall": { "rating": 1500.0, "deviation": 350.0, "volatility": 0.06 } }, "ranking": 24.303382182144386, "professional": false, "ui_class": "provisional" }, "description": "......", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 15360, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": false, "time_increment": 14400, "initial_time": 86400, "max_time": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 5421, "name": "Clearview 1", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 8, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-05-24T20:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-06-13T13:36:24.403512Z", "ended": "2020-06-21T06:41:12.670253Z", "start_waiting": "2020-06-13T13:36:24.161066Z", "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": 59189, "name": "19x19 Fast Tournament 2 (About a month for each round)", "director": { "id": 488500, "username": "Picard", "country": "un", "icon": "https://secure.gravatar.com/avatar/f1c34fa096a5d8ad30ce9febb7d4870e?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1470.3231083618412, "deviation": 67.06113000039035, "volatility": 0.0599711398659376 } }, "ranking": 23.840777355800686, "professional": false, "ui_class": "" }, "description": "WARNING!!!!\n\nIf there will be unfinished games by\n\nJUNE 1 for the first round\n\nJULY 1 for the second\n\nAUGUST 1 for the third\n\nPlayers will be Disqualified by following order:\n\n1 -Disqualified players /by timing out even one \ngame its automatic/\n\nif there still unfinished games\n\n\n2 -Those who on vacation\n\nif there still unfinished games\n\n\n3 -Paused games /both players/\n\nif there still unfinished games\n\n 4 - All the other players.\nFor instance if there will be one unfinished game\nboth players will be disqualified. I know its unfair because at least one of this players might not even took a vacation but also its means one of them did or pause the game but i can't investigate all cases. MAYBE THERE WILL BE AN EXCEPTION WITH THIS ONE FOR ROUND 3 AM NOT SURE\n\nSo if you agree with this rules JOIN TO THIS TOURNAMENT AND ENJOY and hope you will understand my poor english\n\nDisqualification rules (3 and 4)might be unfair for some players but as i said i can’t investigate all cases.If you have a suggestions for next tournament share in chat, maybe i will use it", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 13440, "time_control_parameters": { "system": "absolute", "time_control": "absolute", "speed": "correspondence", "pause_on_weekends": false, "total_time": 1209600 }, "is_open": true, "exclude_provisional": true, "group": { "id": 2946, "name": "Final Frontier", "summary": "Welcome to Final Frontier.\n\nWe have tons of tournaments and a magnificent director-Picard.\nPlease join this frontier soon, we are closing!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 73, "icon": "https://user-uploads.online-go.com/dc9146aa65b9a001214cf5f3ed95a719-64.png" }, "auto_start_on_max": false, "time_start": "2020-05-01T19:00:00Z", "players_start": 30, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-05-01T19:00:47.559395Z", "ended": "2020-07-18T00:04:41.043927Z", "start_waiting": "2020-05-01T19:00:36.923089Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/dc9146aa65b9a001214cf5f3ed95a719-15.png", "player_count": 32, "ranked": true }, { "id": 61649, "name": "leras", "director": { "id": 780915, "username": "damiencam", "country": "fr", "icon": "https://secure.gravatar.com/avatar/0a3f7d3f5f4fb297b7e2d54825797190?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 856.9428772345112, "deviation": 65.15420079756397, "volatility": 0.0599992908608538 } }, "ranking": 11.342874937248924, "professional": false, "ui_class": "" }, "description": "super", "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", "time_increment": 86400, "initial_time": 259200, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 5952, "name": "Les marcien", "summary": "On est les meilleure !!!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 6, "icon": "https://user-uploads.online-go.com/f9439f4dd5be650efa9c6c9d6bb629d4-64.png" }, "auto_start_on_max": false, "time_start": "2020-06-08T14:00:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-06-08T14:00:21.469360Z", "ended": "2020-06-11T13:42:55.007637Z", "start_waiting": "2020-06-08T14:00:21.287555Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/f9439f4dd5be650efa9c6c9d6bb629d4-15.png", "player_count": 2, "ranked": true }, { "id": 61643, "name": "damiencam", "director": { "id": 780915, "username": "damiencam", "country": "fr", "icon": "https://secure.gravatar.com/avatar/0a3f7d3f5f4fb297b7e2d54825797190?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 856.9428772345112, "deviation": 65.15420079756397, "volatility": 0.0599992908608538 } }, "ranking": 11.342874937248924, "professional": false, "ui_class": "" }, "description": "super", "schedule": null, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 89280, "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": 5952, "name": "Les marcien", "summary": "On est les meilleure !!!", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 6, "icon": "https://user-uploads.online-go.com/f9439f4dd5be650efa9c6c9d6bb629d4-64.png" }, "auto_start_on_max": false, "time_start": "2020-06-08T10:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-06-08T15:43:25.795498Z", "ended": "2020-07-03T07:37:30.482538Z", "start_waiting": "2020-06-08T15:43:25.497489Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/f9439f4dd5be650efa9c6c9d6bb629d4-15.png", "player_count": 4, "ranked": true }, { "id": 62214, "name": "Torneio de Quarentena 11", "director": { "id": 71636, "username": "riemsdijk", "country": "br", "icon": "https://user-uploads.online-go.com/da901711d8fc89260b88e89b54d973a2-64.png", "ratings": { "version": 5, "overall": { "rating": 2090.7587878762934, "deviation": 107.7162501054069, "volatility": 0.06007508560034665 } }, "ranking": 31.990616287133697, "professional": false, "ui_class": "" }, "description": "Torneio de Quarentena 11", "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": 3811, "name": "Aulas de Go com FHvR", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 40, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2020-06-21T18:00:00Z", "players_start": 4, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2020-06-21T18:00:56.059242Z", "ended": "2020-06-21T21:42:27.017138Z", "start_waiting": "2020-06-21T18:00:55.365725Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 12, "ranked": true }, { "id": 64806, "name": "Live 9x9 Double Elimination Tournament 2020-08-28 14:30", "director": { "id": 4, "username": "matburt", "country": "us", "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?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:20260430T020000Z\nRRULE:FREQ=HOURLY;INTERVAL=4", "active": true, "created": "2014-12-20T06:22:51.496184Z", "last_run": "2026-04-30T02:00:48.709422Z", "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": "2026-04-30T06:00:00Z", "base_points": "10.0" }, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 33, "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": "2020-08-28T14:30:05.582315Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2020-08-28T14:31:07.381079Z", "ended": "2020-08-28T14:58:13.062369Z", "start_waiting": "2020-08-28T14:31:06.952478Z", "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 } ] }
