List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-auto_start_on_max&page=478
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

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            "name": "19x19 Open League #59",
            "director": {
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                "username": "wiadp1",
                "country": "pl",
                "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
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            "description": "Open league for everyone. Tournament will be started as soon as 10 players will join it.\n\nPrevious winners: https://online-go.com/group/12599",
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            "title": null,
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            "handicap": 0,
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            "group": {
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                "name": "GO Special Tournaments",
                "summary": "",
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            "exclusivity": "open",
            "started": "2024-08-18T10:34:23.914041Z",
            "ended": "2024-11-24T09:20:01.979511Z",
            "start_waiting": "2024-08-18T10:34:23.371276Z",
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        {
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            "name": "9x9 Mini League 1k-9k #152",
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                "username": "wiadp1",
                "country": "pl",
                "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
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            "title": null,
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                "name": "9x9 Lovers",
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            "time_start": "2025-09-21T19:00:00Z",
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            "name": "9x9 Open D.E. Cup #4",
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            "description": "Double-Elimination tournament for everyone. It will be started as soon as 8 players will join it.\n\nPrevious winners: https://online-go.com/group/10842",
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            "id": 12669,
            "name": "Kuksu Main Title Tournament 9th Cycle - Group E2",
            "director": {
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                "username": "Kuksu League",
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                "icon": "https://secure.gravatar.com/avatar/068ce77b41c5451811b692b8280d0f68?s=64&d=retro",
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            "description": "Kuksu Main Title Tournament 9th Cycle Group E2\n\nTitle Holder: <a href='https://online-go.com/user/view/35184/vitality'>vitality (5d)</a>\n\nPrevious cycles:\n<table style=\"text-align:center;\" border='2'>\n<tr><th rowspan=2>Cycle</th><td colspan=3><b>Title Match</b></td><td colspan=3><b>Title Tournament</b></td></tr>\n<tr>\n    <th>Winner</th><th>Score</th><th>Runner-up</th>\n    <th>Winner<img src='https://a00ce0086bda2213e89f-570db0116da8eb5fdc3ce95006e46d28.ssl.cf1.rackcdn.com/4.2/img/trophies/gold_title_19.png' alt='Gold'></img></th>\n    <th>Runner-up<img src='https://a00ce0086bda2213e89f-570db0116da8eb5fdc3ce95006e46d28.ssl.cf1.rackcdn.com/4.2/img/trophies/silver_title_19.png' alt='Silver'></img></th>\n    <th>3rd Place<img src='https://a00ce0086bda2213e89f-570db0116da8eb5fdc3ce95006e46d28.ssl.cf1.rackcdn.com/4.2/img/trophies/bronze_title_19.png' alt='Bronze'></img></th>\n</tr>\n<tr>\n    <td><a href='https://online-go.com/tournament/2375'>1</a></td>\n    <td><b>luke</b></td><td></td><td></td>\n    <td><b>luke (2d)</b></td><td>davos</td><td>gomad361</td>\n</tr>\n<tr>\n    <td><a href='https://online-go.com/tournament/2384'>2</a></td>\n    <td><b>gomad361</b></td><td>3-2</td><td>luke</td>\n    <td><b>luke (2d)</b></td><td>gomad361</td><td>hotspur</td>\n</tr>\n<tr>\n    <td><a href='https://online-go.com/tournament/2391'>3</a></td>\n    <td><b>Uberdude</b></td><td>&lowast;</td><td>gomad361</td>\n    <td><b>Uberdude (6d)</b></td><td>KyuT</td><td>marigo</td>\n</tr>\n<tr>\n    <td><a href='https://online-go.com/tournament/2406'>4</a></td>\n    <td><b>Uberdude</b></td><td>5-0</td><td>KyuT</td>\n    <td><b>KyuT (4d)</b></td><td>quiller</td><td>morituri</td>\n</tr>\n<tr>\n    <td><a href='https://online-go.com/tournament/2424'>5</a></td>\n    <td><b>Uberdude</b></td><td>5-0</td><td>gomad361</td>\n    <td><b>gomad361 (2d)</b></td><td>morituri</td><td>betterlife</td>\n</tr>\n<tr>\n    <td><a href='https://online-go.com/tournament/2439'>6</a></td>\n    <td><b>Uberdude</b></td><td>5-0</td><td>Elin</td>\n    <td><b>Elin (3d)</b></td><td>gomad361</td><td>morituri</td>\n</tr>\n<tr>\n    <td><a href='https://online-go.com/tournament/2460'>7</a></td>\n    <td><b>Uberdude</b></td><td>3-2</td><td>vitality</td>\n    <td><b>vitality (5d)</b></td><td>Elin</td><td>gomad361</td>\n</tr>\n<tr>\n    <td><a href='https://online-go.com/tournament/2475'>8</a></td>\n    <td><b>vitality</b></td><td>&lowast;</td><td>Uberdude</td>\n    <td><b>vitality (5d)</b></td><td>nrx</td><td>gojohn</td>\n</tr>    \n<tr>\n    <td rowspan=5><a href='#'>9</a></td>\n    <td rowspan=5 colspan=3></td>\n    <td colspan=3>\n        <a href='https://online-go.com/tournament/12653'>[A]</a>\n    </td>\n</tr>\n<tr>\n    <td colspan=3>\n        <a href='https://online-go.com/tournament/12654'>[B1]</a>\n        <a href='https://online-go.com/tournament/12655'>[B2]</a>\n    </td>\n</tr>\n<tr>\n    <td colspan=3>\n        <a href='https://online-go.com/tournament/12656'>[C1]</a>\n        <a href='https://online-go.com/tournament/12657'>[C2]</a>\n        <a href='https://online-go.com/tournament/12658'>[C3]</a>\n        <a href='https://online-go.com/tournament/12659'>[C4]</a>\n    </td>\n</tr>\n<tr>\n    <td colspan=3>\n        <a href='https://online-go.com/tournament/12660'>[D1]</a>\n        <a href='https://online-go.com/tournament/12661'>[D2]</a>\n        <a href='https://online-go.com/tournament/12662'>[D3]</a>\n        <a href='https://online-go.com/tournament/12663'>[D4]</a>\n        <a href='https://online-go.com/tournament/12664'>[D5]</a>\n        <a href='https://online-go.com/tournament/12665'>[D6]</a>\n        <a href='https://online-go.com/tournament/12666'>[D7]</a>\n        <a href='https://online-go.com/tournament/12667'>[D8]</a>\n    </td>\n</tr>\n<tr>\n    <td colspan=3>\n        <a href='https://online-go.com/tournament/12668'>[E1]</a>\n        <a href='https://online-go.com/tournament/12669'>[E2]</a>\n        <a href='https://online-go.com/tournament/12670'>[E3]</a>\n        <a href='https://online-go.com/tournament/12671'>[E4]</a>\n        <a href='https://online-go.com/tournament/12672'>[E5]</a>\n        <a href='https://online-go.com/tournament/12673'>[E6]</a>\n    </td>\n</tr>\n</table>\n\n&lowast; means the games were finished by timeout or retiring.\n\nRules could be found <a href='https://forums.online-go.com/t/league-format-kuksu-title-tournament-rules-and-discussion/5191'>here</a>.",
            "schedule": null,
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            },
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            "group": {
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                "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!",
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        {
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            "name": "13x13 Mini League 10k-25k #52",
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                "username": "Mittelmark",
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            "description": "A little round robin with 4 games for everyone on a 13x13 board with (not too) relaxed time settings.",
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            "title": null,
            "tournament_type": "roundrobin",
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                "summary": "Like to play on a 13 x 13 board?",
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            "time_start": "2026-03-13T21:00:00Z",
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            "ended": "2026-06-27T13:54:32.181102Z",
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        },
        {
            "id": 47451,
            "name": "Fast Correspondence 9x9 10player Round Robin. Starts when full. Apr-'19fD",
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                "username": "Kosh-retired",
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            "description": "---\n- STARTS WHEN FULL & Does NOT pause on the weekend.\n\n- Just one round. Ten players, nine games, Chinese Rules/Scoring.\n\n- If this suits you then, Bonne Partie. :)\n\n- This is a ‘Fast Correspondence Tournament’. Please, avoid delaying your games using the vacation feature or pause. If that’s the case, the tournament director may call the game(s) for your opponent (always with previous notice).",
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            "title": null,
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                "id": 508,
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                "summary": "Tournaments for people who like to play quick correspondence games.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
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        },
        {
            "id": 82137,
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            "description": "5to partidas de go",
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            "title": null,
            "tournament_type": "mcmahon",
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                "speed": "live",
                "pause_on_weekends": false,
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                "period_time": 30,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4841,
                "name": "PIPIOLO GO 2022🏆",
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            "time_start": "2021-11-05T16:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
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            "max_ranking": 38,
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            "ended": "2021-11-05T16:41:37.628472Z",
            "start_waiting": "2021-11-05T16:00:17.964037Z",
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