Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=time_start&page=5158
{ "count": 59048, "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=time_start&page=5159", "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=time_start&page=5157", "results": [ { "id": 124023, "name": "Meijin Handicap 2018 Title Match - Board 4", "director": { "id": 40318, "username": "gamesorry", "country": "cn", "icon": "https://secure.gravatar.com/avatar/801cba34b77e0105326c402cc482cb09?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1995.719624534026, "deviation": 68.02965633278002, "volatility": 0.06015733969046198 } }, "ranking": 30.913623719446058, "professional": false, "ui_class": "supporter" }, "description": "<!-- \nMeijin Handicap 2018 Title Match - Board 1\n-->\n\nTitle Holder: \n<a style=\"color:green\" href='https://online-go.com/user/view/34056/csaba'>csaba [Handicap Meijin] x4</a>\n\n<table style=\"text-align:center;empty-cells:hide;table-layout:fixed;border:1px solid\">\n<tr>\n\t<td style=\"text-align:center\"><b>Edition</b></td>\n\t<td style=\"text-align:center\"><b>Title</b></td>\n\t<td style=\"text-align:center\"><b>Class</b></td>\n\t<td style=\"text-align:center\"><b>Year</b></td>\n\t<td style=\"text-align:center\"><b>Player 1</b></td>\n\t<td style=\"text-align:center\"><b>Player 2</b></td>\n\t<td></td>\n\t<td></td>\n\t<td><b>Matches</b></td>\n\t<td></td>\n\t<td></td>\n</tr>\n<tr>\n\t<td>9th</td>\n\t<td style=\"color:green\">Meijin</td>\n\t<td>Handicap</td>\n\t<td>2018</td>\n\t<td><a style=\"color:deepskyblue\" href='https://online-go.com/user/view/34056/csaba'>csaba [Handicap Meijin]</a></td>\n\t<td><a href='https://online-go.com/player/491113/Mrrr'>Mrrr [1d]</a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/tournament/125080'>Board 1</a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/tournament/125081'>Board 2</a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/tournament/124022'>Board 3</a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/tournament/124023'>Board 4</a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/tournament/124024'>Board 5</a></td>\n</tr>\n</table>\n\nTitle Tournament: <a href='https://online-go.com/tournament/40969'>Meijin Handicap Title Tournament 2018</a>\n\nNote:\n- Bots and use of AI are prohibited in this tournament and violators will be disqualified.", "schedule": null, "title": null, "tournament_type": "elimination", "handicap": -1, "rules": "japanese", "time_per_move": 91187, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 604800, "max_time": 604800 }, "is_open": true, "exclude_provisional": true, "group": { "id": 515, "name": "OGS Title Tournaments", "summary": "Would you like to compete with hundreds of players in epic tournaments and become the Honinbo, Meijin, Kisei, Tianyuan, Mingren or Kuksu? Join us!", "require_invitation": false, "is_public": true, "admin_only_tournaments": true, "hide_details": false, "member_count": 2968, "icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-64.png" }, "auto_start_on_max": false, "time_start": "2025-03-07T03:00:00Z", "players_start": 2, "first_pairing_method": "strength", "subsequent_pairing_method": "strength", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "invite", "started": "2025-03-07T03:00:15.193009Z", "ended": "2025-03-21T15:36:36.859511Z", "start_waiting": "2025-03-07T03:00:15.140928Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/e172c7a14ec09bda65360d6b80884e67-15.png", "player_count": 2, "ranked": true }, { "id": 125958, "name": "You are the main character in this game", "director": { "id": 1710368, "username": "deleted-a78034f6-e072-4e22-87db-12535f220c5a", "country": "zz", "icon": "https://user-uploads.online-go.com/e5710f3e15ec7bbbbde357b719923759-64.png", "ratings": { "version": 5, "overall": { "rating": 630.8918800007385, "deviation": 77.00241085670349, "volatility": 0.059993781373019056 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "There's plenty of time. Show off your skills to your heart’s content. As long as it doesn't take up your time. There is nothing wrong with you if you wait and wait. But please do not intentionally abstain.", "schedule": null, "title": null, "tournament_type": "s_mcmahon", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 259200, "max_time": 2419200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 13986, "name": "because why not", "summary": "a group were you all can be yourself with no judgment.", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 12, "icon": "https://user-uploads.online-go.com/2f1b2f2a71d44a09af2fe9478d79f638-64.png" }, "auto_start_on_max": true, "time_start": "2025-03-07T04:00:00Z", "players_start": 10, "first_pairing_method": "strength", "subsequent_pairing_method": "slaughter", "min_ranking": 10, "max_ranking": 24, "analysis_enabled": true, "exclusivity": "open", "started": "2025-03-02T11:03:06.979282Z", "ended": "2026-03-17T02:54:14.034151Z", "start_waiting": "2025-03-02T11:03:06.501487Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/2f1b2f2a71d44a09af2fe9478d79f638-15.png", "player_count": 10, "ranked": true }, { "id": 125960, "name": "What is your baduk style?", "director": { "id": 1710368, "username": "deleted-a78034f6-e072-4e22-87db-12535f220c5a", "country": "zz", "icon": "https://user-uploads.online-go.com/e5710f3e15ec7bbbbde357b719923759-64.png", "ratings": { "version": 5, "overall": { "rating": 630.8918800007385, "deviation": 77.00241085670349, "volatility": 0.059993781373019056 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "I want to see your badukdu style. Show off your amazing skills. Whatever you do, you are right. However, artificial intelligence does not work.", "schedule": null, "title": null, "tournament_type": "roundrobin", "handicap": 0, "rules": "japanese", "time_per_move": 88451, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": "correspondence", "pause_on_weekends": true, "time_increment": 86400, "initial_time": 259200, "max_time": 2419200 }, "is_open": true, "exclude_provisional": true, "group": { "id": 825, "name": "И Го и жизнь похожи, хорошо играть нужно и там и там!", "summary": "Обучение игре Го - Russian", "require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 317, "icon": "https://user-uploads.online-go.com/1a6879af9ec778776e4aeec6ad2350c0-64.png" }, "auto_start_on_max": true, "time_start": "2025-03-07T05:00:00Z", "players_start": 10, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 10, "max_ranking": 24, "analysis_enabled": true, 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"2014-12-20T06:06:42.010011Z", "last_run": "2026-03-20T21:00:19.040023Z", "lead_time_seconds": 1800, "tournament_type": "elimination", "handicap": 0, "rules": "japanese", "size": 19, "time_control_parameters": { "time_control": "byoyomi", "period_time": 10, "main_time": 120, "periods": 5 }, "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": "2026-03-21T01:00:00Z", "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": "2025-03-07T05:30:15.152559Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slide", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": false, "exclusivity": "open", "started": "2025-03-07T05:31:15.268867Z", "ended": "2025-03-07T06:07:46.240805Z", "start_waiting": "2025-03-07T05:31:15.150239Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png", "player_count": 6, "ranked": true }, { "id": 126130, "name": "Ava rise", "director": { "id": 1731815, "username": "avajones081196", "country": "un", "icon": "https://secure.gravatar.com/avatar/d2e3b4f862994259324abe2305ccfc4d?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 505.93873812037793, "deviation": 122.05928016502656, "volatility": 0.0600179473649041 } }, "ranking": 5, "professional": false, "ui_class": "" }, "description": "Welcome to your first tournament of Ava Golden City.", "schedule": null, "title": null, 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true, "hide_details": false, "member_count": 6, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg" }, "auto_start_on_max": true, "time_start": "2025-03-07T09:30:00Z", "players_start": 2, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 29, "analysis_enabled": true, "exclusivity": "open", "started": "2025-03-07T08:48:09.205247Z", "ended": "2025-03-07T09:09:07.000308Z", "start_waiting": "2025-03-07T08:48:09.170101Z", "board_size": 19, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg", "player_count": 3, "ranked": true }, { "id": 126134, "name": "Ava League ColdBurst", "director": { "id": 1731815, "username": "avajones081196", "country": "un", "icon": "https://secure.gravatar.com/avatar/d2e3b4f862994259324abe2305ccfc4d?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 505.93873812037793, "deviation": 122.05928016502656, "volatility": 0.0600179473649041 } }, 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"require_invitation": false, "is_public": true, "admin_only_tournaments": false, "hide_details": false, "member_count": 80, "icon": "https://user-uploads.online-go.com/a0c7ab7dee39303c7ca4faa23f7fc7c5-64.png" }, "auto_start_on_max": false, "time_start": "2025-03-07T12:00:00Z", "players_start": 4, "first_pairing_method": "slide", "subsequent_pairing_method": "slaughter", "min_ranking": 5, "max_ranking": 38, "analysis_enabled": true, "exclusivity": "open", "started": "2025-04-30T13:12:49.338417Z", "ended": "2025-05-06T15:27:07.330551Z", "start_waiting": "2025-04-30T13:12:49.246655Z", "board_size": 19, "active_round": null, "icon": "https://user-uploads.online-go.com/a0c7ab7dee39303c7ca4faa23f7fc7c5-15.png", "player_count": 4, "ranked": true } ] }
