Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=-players_start&page=1355
{ "count": 59688, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-players_start&page=1356", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-players_start&page=1354", "results": [ { "id": 85718, "name": "Torneo para practicar GO", "director": { "id": 719089, "username": "Changuito tomando", "country": "mx", "icon": "https://user-uploads.online-go.com/af35af3d30168ebbf0be64f9360df60d-64.png", "ratings": { "version": 5, "overall": { "rating": 1022.7460051075041, "deviation": 65.04482726629763, "volatility": 0.060090373119399375 } }, "ranking": 15.437535556365823, "professional": false, "ui_class": "" }, "description": "Practicar go", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 36, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "live", "pause_on_weekends": false, "time_increment": 30, "initial_time": 600, "max_time": 600 }, "is_open": true, "exclude_provisional": false, "group": { "id": 4841, "name": "PIPIOLO GO 2022🏆", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 214, "icon": "https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-64.png" }, "auto_start_on_max": false, "time_start": "2022-02-04T18:15:00Z", "players_start": 5, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "open", "started": "2022-02-04T18:15:19.140469Z", "ended": "2022-02-04T19:10:42.548181Z", "start_waiting": "2022-02-04T18:15:18.793596Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-15.png", "player_count": 6, "ranked": true }, { "id": 21633, "name": "Tournament game i go 1", "director": { "id": 363418, "username": "роман. супер стар", "country": "ua", "icon": "https://secure.gravatar.com/avatar/dbf374d5b158852502869b430463f3b7?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1157.1101850588057, "deviation": 78.59963217449076, "volatility": 0.06000209322291529 } }, "ranking": 18.29504435407609, "professional": false, "ui_class": "" }, "description": "game i go", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 320, "time_control_parameters": { "time_control": "byoyomi", "period_time": 300, "main_time": 1800, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": { "id": 1292, "name": "i go game", "summary": "игра и го", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": true, "member_count": 18, "icon": "https://user-uploads.online-go.com/8a6adf23d50f9c49c50e528ec0668c1d-64.png" }, "auto_start_on_max": true, "time_start": "2016-10-20T14:40:00Z", "players_start": 5, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 30, "analysis_enabled": true, "exclusivity": "open", "started": "2016-10-24T02:10:36.920495Z", "ended": "2016-10-24T04:00:40.505786Z", "start_waiting": "2016-10-24T02:10:36.721531Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/8a6adf23d50f9c49c50e528ec0668c1d-15.png", "player_count": 5, "ranked": true }, { "id": 133555, "name": "9x9 Mini League 5k-15k #144", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1267.3740753992665, "deviation": 69.01560192803296, "volatility": 0.06021050454838782 } }, "ranking": 20.40219035811121, "professional": false, "ui_class": "" }, "description": "Special league for players between 15kyu and 5kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "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": true, "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": 698, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png" }, "auto_start_on_max": true, "time_start": "2025-11-02T20:00:00Z", "players_start": 5, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 15, "max_ranking": 25, "analysis_enabled": true, "exclusivity": "open", "started": "2025-10-30T05:57:30.647797Z", "ended": "2025-12-07T00:32:14.219967Z", "start_waiting": "2025-10-30T05:57:30.468959Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png", "player_count": 5, "ranked": true }, { "id": 100305, "name": "9x9 Mini League 5k-15k #6", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1267.3740753992665, "deviation": 69.01560192803296, "volatility": 0.06021050454838782 } }, "ranking": 20.40219035811121, "professional": false, "ui_class": "" }, "description": "Special league for players between 15kyu and 5kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "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": true, "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": 698, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png" }, "auto_start_on_max": true, "time_start": "2023-02-26T20:00:00Z", "players_start": 5, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 15, "max_ranking": 25, "analysis_enabled": true, "exclusivity": "open", "started": "2023-02-24T13:14:22.052998Z", "ended": "2023-04-21T13:01:50.492152Z", "start_waiting": "2023-02-24T13:14:21.836293Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png", "player_count": 5, "ranked": true }, { "id": 58490, "name": "9x9 Nerdy Go Beginner's Tournament", "director": { "id": 571536, "username": "personnerdy", "country": "_NATO", "icon": "https://secure.gravatar.com/avatar/f65512910552dc975b44adf67c971347?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 798.2940257215395, "deviation": 64.10053293007448, "volatility": 0.060020899416725275 } }, "ranking": 9.70167237450699, "professional": false, "ui_class": "" }, "description": "A new era for the Nerdy Go Club has begun!", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": -1, "rules": "aga", "time_per_move": 11, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "live", "pause_on_weekends": false, "main_time": 90, "period_time": 10, "periods": 5 }, "is_open": true, "exclude_provisional": false, "group": { "id": 3897, "name": "Nerdy Go Club", "summary": "A Go club for nerdy people.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 6, "icon": "https://user-uploads.online-go.com/d475bf78706f35551474be70020c7184-64.png" }, "auto_start_on_max": false, "time_start": "2020-04-04T22:10:00Z", "players_start": 5, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 30, "analysis_enabled": true, "exclusivity": "open", "started": "2020-04-04T22:10:17.531049Z", "ended": "2020-04-04T22:31:27.746645Z", "start_waiting": "2020-04-04T22:10:16.313692Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/d475bf78706f35551474be70020c7184-15.png", "player_count": 5, "ranked": true }, { "id": 113244, "name": "9x9 Mini League 5k-15k #71", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1267.3740753992665, "deviation": 69.01560192803296, "volatility": 0.06021050454838782 } }, "ranking": 20.40219035811121, "professional": false, "ui_class": "" }, "description": "Special league for players between 15kyu and 5kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "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": true, "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": 698, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png" }, "auto_start_on_max": true, "time_start": "2024-03-03T20:00:00Z", "players_start": 5, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 15, "max_ranking": 25, "analysis_enabled": true, "exclusivity": "open", "started": "2024-03-02T00:30:16.058267Z", "ended": "2024-03-20T14:10:30.684160Z", "start_waiting": "2024-03-02T00:30:15.895499Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png", "player_count": 5, "ranked": true }, { "id": 65941, "name": "turnée", "director": { "id": 711995, "username": "Benoit-lxsen", "country": "_Pirate", "icon": "https://user-uploads.online-go.com/d3236ba96ed9c5e56c81f0eb21aeb6d6-64.png", "ratings": { "version": 5, "overall": { "rating": 1132.915127189507, "deviation": 66.2002666305754, "volatility": 0.06005943029609952 } }, "ranking": 17.805847636831217, "professional": false, "ui_class": "" }, "description": "möhkäkalat vol. 2", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 30, "time_control_parameters": { "system": "simple", "time_control": "simple", "speed": "live", "pause_on_weekends": false, "per_move": 30 }, "is_open": true, "exclude_provisional": false, "group": { "id": 6829, "name": "Möhkäkalat", "summary": "", "require_invitation": false, "is_public": false, "admin_only_tournaments": false, "hide_details": false, "member_count": 7, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2020-09-27T17:00:00Z", "players_start": 5, "first_pairing_method": "random", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": false, "exclusivity": "group", "started": "2020-09-27T16:36:30.238068Z", "ended": "2020-09-27T16:38:16.347711Z", "start_waiting": "2020-09-27T16:36:29.940517Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 5, "ranked": true }, { "id": 136591, "name": "9x9 Mini League 10k-25k #364", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1267.3740753992665, "deviation": 69.01560192803296, "volatility": 0.06021050454838782 } }, "ranking": 20.40219035811121, "professional": false, "ui_class": "" }, "description": "Special league for players between 25kyu and 10kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "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": true, "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": 698, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png" }, "auto_start_on_max": true, "time_start": "2026-01-25T20:05:00Z", "players_start": 5, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 20, "analysis_enabled": true, "exclusivity": "open", "started": "2026-01-23T09:39:46.332030Z", "ended": "2026-03-15T16:05:13.500179Z", "start_waiting": "2026-01-23T09:39:46.115115Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png", "player_count": 5, "ranked": true }, { "id": 18719, "name": "13x13 Fun Tournament", "director": { "id": 216308, "username": "deleted-1a85b4a4-70ec-409a-9f41-b816db01776d", "country": "de", "icon": "https://user-uploads.online-go.com/3c5c4a1e5a949fbda57db89498946ffd-64.png", "ratings": { "version": 5, "overall": { "rating": 1761.6879586710777, "deviation": 64.60884010002523, "volatility": 0.06007352931258787 } }, "ranking": 28.026071379876395, "professional": false, "ui_class": "" }, "description": "It's just a tournament for players that have nothing to do and some extra time to spare.\nPlay as quickly as you want.", "schedule": null, "title": null, "tournament_type": "mcmahon", "handicap": -1, "rules": "japanese", "time_per_move": 89280, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 604800, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 1125, "name": "THE INSEI OF OGS", "summary": "Active semi-competitive players who compete in 19x19 games.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 98, "icon": "https://user-uploads.online-go.com/8415fa763e97c20b349031bb016ce656-64.png" }, "auto_start_on_max": true, "time_start": "2016-07-18T04:45:00Z", "players_start": 5, "first_pairing_method": "strength", "subsequent_pairing_method": "random", "min_ranking": 0, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2016-07-14T03:24:30.363602Z", "ended": "2017-05-11T04:10:08.055361Z", "start_waiting": "2016-07-14T03:24:30.115310Z", "board_size": 13, "active_round": null, "icon": "https://user-uploads.online-go.com/8415fa763e97c20b349031bb016ce656-15.png", "player_count": 15, "ranked": true }, { "id": 93235, "name": "9x9 Mini League 1k-9k #35", "director": { "id": 1015644, "username": "wiadp1", "country": "pl", "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png", "ratings": { "version": 5, "overall": { "rating": 1267.3740753992665, "deviation": 69.01560192803296, "volatility": 0.06021050454838782 } }, "ranking": 20.40219035811121, "professional": false, "ui_class": "" }, "description": "Special league for players between 9kyu and 1kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842", "schedule": null, "title": null, "tournament_type": "roundrobin", "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": true, "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": 698, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png" }, "auto_start_on_max": true, "time_start": "2022-08-14T20:00:00Z", "players_start": 5, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 21, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2022-08-08T18:07:29.809452Z", "ended": "2022-10-02T22:56:00.598040Z", "start_waiting": "2022-08-08T18:07:29.645115Z", "board_size": 9, "active_round": null, "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png", "player_count": 5, "ranked": true } ] }
