List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=min_ranking&page=4954
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=min_ranking&page=4953",
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                "username": "傳碁學園",
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            "title": null,
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            "id": 97864,
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                "id": 1015644,
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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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                "summary": "A group for Go players who love the 9x9 board.",
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            "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
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            "id": 81592,
            "name": "Julko's Fifth",
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                "username": "Julko",
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            "description": "Go as a way...",
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                "id": 24,
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            "started": "2021-10-25T03:00:36.150763Z",
            "ended": "2023-01-09T06:36:55.490660Z",
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            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
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        },
        {
            "id": 81411,
            "name": "Autumn Master Stone",
            "director": {
                "id": 1051076,
                "username": "Qwentum",
                "country": "ru",
                "icon": "https://user-uploads.online-go.com/ec85d2c66ad78a73ad60a339509b683b-64.png",
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                "professional": false,
                "ui_class": ""
            },
            "description": "Autumn Master Stone 2021",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
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            "rules": "japanese",
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                "main_time": 604800,
                "period_time": 86400,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 10103,
                "name": "World battles",
                "summary": "World tournament s",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 50,
                "icon": "https://user-uploads.online-go.com/82ea34b6c5f487db027b73c2d1b9e9ca-64.png"
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            "ended": "2023-04-23T05:13:37.161322Z",
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        {
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            "name": "9x9 Open League #50",
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                "username": "wiadp1",
                "country": "pl",
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                "summary": "A group for Go players who love the 9x9 board.",
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                "is_public": true,
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            "time_start": "2022-11-13T21:00:00Z",
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            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
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            "analysis_enabled": true,
            "exclusivity": "open",
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            "ended": "2022-12-25T08:30:52.595116Z",
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            "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
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            "ranked": true
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        {
            "id": 101252,
            "name": "張溢滇 林立",
            "director": {
                "id": 818416,
                "username": "傳碁學園",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png",
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                "professional": false,
                "ui_class": ""
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            "description": "張溢滇 林立",
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            "title": null,
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            "handicap": 0,
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            "time_per_move": 29,
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                "time_control": "byoyomi",
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                "periods": 3
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                "name": "傳碁 A班",
                "summary": "",
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                "hide_details": true,
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            "time_start": "2023-03-18T09:00:00Z",
            "players_start": 2,
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            "subsequent_pairing_method": "slaughter",
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            "max_ranking": 38,
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            "started": "2023-03-18T08:39:11.534208Z",
            "ended": "2023-03-18T09:17:58.642979Z",
            "start_waiting": "2023-03-18T08:39:11.463030Z",
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            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
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            "ranked": true
        },
        {
            "id": 98239,
            "name": "1 -> 李丞栢 2 -> 陳灝",
            "director": {
                "id": 818416,
                "username": "傳碁學園",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png",
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                "professional": false,
                "ui_class": ""
            },
            "description": "1 -> 李丞栢\n2 -> 陳灝",
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            "title": null,
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            "handicap": 0,
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            "time_control_parameters": {
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                "time_control": "byoyomi",
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                "main_time": 1800,
                "period_time": 30,
                "periods": 3
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                "name": "傳碁 C班",
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                "admin_only_tournaments": false,
                "hide_details": true,
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                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
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            "time_start": "2022-12-25T04:00:00Z",
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            "subsequent_pairing_method": "slaughter",
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            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
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            "ranked": true
        },
        {
            "id": 98240,
            "name": "3 -> 刁梓鑫 4 -> 居芷琪",
            "director": {
                "id": 818416,
                "username": "傳碁學園",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png",
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                "professional": false,
                "ui_class": ""
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            "description": "3 -> 刁梓鑫\n4 -> 居芷琪",
            "schedule": null,
            "title": null,
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                "summary": "",
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                "admin_only_tournaments": false,
                "hide_details": true,
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            "subsequent_pairing_method": "slaughter",
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            "analysis_enabled": false,
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            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
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        {
            "id": 74590,
            "name": "The 32nd Murase Go Group Tournament",
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            "title": null,
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                "name": "Murase Go Group",
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                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
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            "subsequent_pairing_method": "strength",
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            "max_ranking": 38,
            "analysis_enabled": true,
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            "ended": "2022-12-26T00:15:02.257502Z",
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        {
            "id": 97104,
            "name": "Klub verseny - 11. 25.",
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                "id": 36330,
                "username": "tabilevi",
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            "description": "Próba - körmérkőzés 4 versenyzővel",
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