List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=players_start&page=4493
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=players_start&page=4492",
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            "name": "9x9 Mini League 10k-25k #364",
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                "username": "wiadp1",
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            "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",
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                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
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            "ended": "2026-03-15T16:05:13.500179Z",
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        {
            "id": 15675,
            "name": "FSTS Nines June 2016 Regular",
            "director": {
                "id": 135535,
                "username": "DarkSpirit",
                "country": "_CIS",
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            },
            "description": "Just normal 9x9 tournament.",
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            "group": {
                "id": 353,
                "name": "Four Seasons Tournament Series",
                "summary": "Серия турниров \"Четыре Сезона\"",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
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            "ended": "2017-01-31T10:26:37.524081Z",
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        },
        {
            "id": 63142,
            "name": "Capturing rules tournament",
            "director": {
                "id": 747928,
                "username": "李建澔2",
                "country": "_Olimpic_Movement",
                "icon": "https://user-uploads.online-go.com/7dfcf7f08dc31d02b156957bca67bbdd-64.png",
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            },
            "description": "First of all thanks to kiingtong and shadowapples for some random reason.\nAnnual this games.I decided to make my own as it didn’t say I can’t make a tournament. So for this tournament every time you get a capture you get one extra move for your next round tell me if anyone broke rules and I will disqualify them.For example he has a group with four liberties it isn’t a capture. \nSo maybe there will be some interesting strategies here and there . This might be a bit boring (sorry) but rules are rules and rules are important.Maybe I am sleeping or something else that will make me not online and someone cheated and it is the last few games in this tournament, just pause or not make a move like or vacation as it is allowed",
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            "title": null,
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                "id": 6268,
                "name": "Go Variants",
                "summary": "[Our forum page](https://forums.online-go.com/t/go-variants-group/29109) with a lot of rules and games\n",
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            "name": "9x9 Mini League 10k-25k #214",
            "director": {
                "id": 1015644,
                "username": "wiadp1",
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                "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
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            "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",
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                "id": 3524,
                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
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        {
            "id": 112309,
            "name": "Handicap Arena 2024 - 014",
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                "id": 2408,
                "username": "richyfourtytwo",
                "country": "de",
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            },
            "description": "Part of an arena tournament. For details, rules and arena-standings see the group page.\n\nThe tournament will start as soon as there are 5 players.",
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            "title": null,
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                "name": "Handicap Arena",
                "summary": "Organising arena-type handicap correspondence tournaments.",
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            "subsequent_pairing_method": "slaughter",
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        {
            "id": 69830,
            "name": "Well I don't know the name lol ( 25-20k handicap tournament )",
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                "id": 770016,
                "username": "Patience_Tester",
                "country": "gb",
                "icon": "https://user-uploads.online-go.com/a285eebd12660e20df271f390b0dcdf9-64.png",
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                },
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            },
            "description": "Come on, 25-20k players, join this tournament. :) Attention: **Auto handicap**",
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            "title": null,
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            "group": {
                "id": 5925,
                "name": "Group for GO",
                "summary": "Don't have a group? No problem, just join this group!",
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                "hide_details": true,
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        {
            "id": 92508,
            "name": "5 player correspondece",
            "director": {
                "id": 1124710,
                "username": "Krios.",
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            "description": "enjoy",
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            "group": {
                "id": 11990,
                "name": "Ai study",
                "summary": "For players who play/study strong AI to discuss and connect.",
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                "id": 1015644,
                "username": "wiadp1",
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            "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",
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                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
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                "id": 3524,
                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
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                "is_public": true,
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            "subsequent_pairing_method": "slaughter",
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        {
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            "name": "9x9 Mini League 10k-25k #63",
            "director": {
                "id": 1015644,
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}