Tournament List
List all tournaments or create a new tournament.
GET /api/v1/tournaments/?format=api&ordering=exclude_provisional&page=4567
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"is_open": true, "exclude_provisional": true, "group": null, "auto_start_on_max": false, "time_start": "2026-06-28T19:00:17.122098Z", "players_start": 4, "first_pairing_method": "slaughter", "subsequent_pairing_method": "slaughter", "min_ranking": 0, "max_ranking": 36, "analysis_enabled": true, "exclusivity": "open", "started": "2026-06-28T19:01:16.880639Z", "ended": "2026-07-23T22:42:48.725864Z", "start_waiting": "2026-06-28T19:01:16.784176Z", "board_size": 13, "active_round": null, "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png", "player_count": 5, "ranked": true }, { "id": 139696, "name": "Mingren Nines 2020 Title Match - Board 5", "director": { "id": 40318, "username": "gamesorry", "country": "cn", "icon": "https://secure.gravatar.com/avatar/801cba34b77e0105326c402cc482cb09?s=64&d=retro", "ratings": { "version": 5, "overall": { "rating": 1964.2396119800687, "deviation": 67.37318091457364, "volatility": 0.06015596991448933 } }, "ranking": 30.545550414012258, "professional": false, "ui_class": "supporter" }, "description": "<!-- \nMingren Nines 2020 Title Match - Board 1\n-->\n\nTitle Holder: \n<a style=\"color:deepskyblue\" href='https://online-go.com/user/view/40318/'>gamesorry [Nines Mingren] x2</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>14th</td>\n\t<td style=\"color:deepskyblue\">Mingren</td>\n\t<td>Nines</td>\n\t<td>2020</td>\n\t<td><a style=\"color:deepskyblue\" href='https://online-go.com/player/40318/'>gamesorry [Nines Mingren]</a></td>\n\t<td><a href='https://online-go.com/player/64817/mark5000'>mark5000 [5d]</a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/game/87289550'>Board 1</a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/game/87289602'>Board 2</a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/game/87289641'>Board 3</a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/game/87289678'>Board 4</a></td>\n\t<td><a style=\"color:skyblue\" href='https://online-go.com/tournament/139696'>Board 5</a></td>\n</tr>\n</table>\n\n\nTitle Tournament: <a href='https://online-go.com/tournament/66125'>Mingren Nines Title Tournament 2020</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": 0, "rules": "chinese", "time_per_move": 107733, "time_control_parameters": { "system": "fischer", "time_control": "fischer", "speed": 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