Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=board_size&page=3323
{ "count": 59679, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=board_size&page=3324", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=board_size&page=3322", "results": [ { "id": 593, "name": "kyoownsyou's mini-tournament", "director": { "id": 12529, "username": "kyoownsyou", "country": "us", "icon": "https://secure.gravatar.com/avatar/439c9c2a54f8237c4eaf2852919f5635?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1403.5592118721158, "deviation": 63.82459906614666, "volatility": 0.06002357160632892 } }, "ranking": 22.76497663214444, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 432000, "time_control_parameters": { "time_control": "simple", "per_move": 432000 }, "is_open": true, "exclude_provisional": false, "group": { "id": 78, "name": "OGS Mini Tournaments", "summary": "The home for 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"base_points": "10.0" }, "title": null, "tournament_type": "swiss", "handicap": 0, "rules": "japanese", "time_per_move": 13, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 300, "periods": 5 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2022-06-29T11:30:05.401325Z", "players_start": 6, "first_pairing_method": "random", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2022-06-29T11:30:06.920394Z", "ended": "2022-06-29T12:07:45.501757Z", "start_waiting": "2022-06-29T11:30:06.681295Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 9, "ranked": true }, { "id": 1397, "name": "Bovine Tournament III", "director": { "id": 13950, "username": "PrismART", "country": "un", "icon": 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"time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2016-01-01T01:00:00.946088Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2016-01-01T01:00:19.474784Z", "ended": "2016-02-11T00:00:22.195874Z", "start_waiting": "2016-01-01T01:00:19.063630Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 7, "ranked": true }, { "id": 1598, "name": "Thirteens for Starters mini", "director": { "id": 39560, "username": "PaulGoHere", "country": "nl", "icon": "https://secure.gravatar.com/avatar/0f1ac5c7a15a71badb215341f6a92e15?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1278.9478325461664, "deviation": 66.5445989038552, "volatility": 0.06003370308511538 } }, "ranking": 20.612638473303857, "professional": false, "ui_class": "" }, "description": "", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": -1, "rules": "chinese", "time_per_move": 86400, "time_control_parameters": { "time_control": "fischer", "initial_time": 259200, "max_time": 432000, "time_increment": 86400 }, "is_open": true, "exclude_provisional": true, "group": { "id": 78, "name": "OGS Mini Tournaments", "summary": "The home for all of the old OGS mini tournaments", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 383, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": null, "players_start": null, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 0, "max_ranking": 3, "analysis_enabled": false, "exclusivity": "open", "started": "2012-02-06T16:04:29Z", "ended": "2012-02-06T15:04:29Z", "start_waiting": null, "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 0, "ranked": true }, { "id": 52386, "name": "Tournoi des jeunes francophones", "director": { "id": 559961, "username": "Tomoaki 92", "country": "fr", "icon": "https://secure.gravatar.com/avatar/4b5b06585b3b34fa9058ed3c726628aa?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1235.657618418347, "deviation": 65.34237254368907, "volatility": 0.060008180630294054 } }, "ranking": 19.81548162329805, "professional": false, "ui_class": "" }, "description": "Bonjour à tous !\n\nJe vous propose un tournoi pour les joueurs francophones et pour le plaisir. Rejoignez notre groupe !\n\nÉdouard.", "schedule": null, "title": null, "tournament_type": "double_elimination", "handicap": 0, "rules": "japanese", "time_per_move": 93120, "time_control_parameters": { "system": "byoyomi", "time_control": "byoyomi", "speed": "correspondence", "pause_on_weekends": true, "main_time": 604800, "period_time": 86400, "periods": 3 }, "is_open": true, "exclude_provisional": false, "group": { "id": 3947, "name": "Jeunes francophones", "summary": "", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 6, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": false, "time_start": "2019-09-30T18:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "random", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "group", "started": "2019-10-05T00:34:55.700337Z", "ended": "2019-11-15T14:30:17.143231Z", 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