List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-min_ranking&page=79
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=78",
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            "description": "Note: The min. speed is equivalent to “<strong>1 or 2 move</strong> per calendar day per player”.\n\n<h2>Rules</h2>\n\n<ul>\n\n<li>Please don't let the <strong>apologyless</strong> time-out happen; if no time, resign.</li>\n<li>Pausing or Vacation setting is absolutely forbidden</li>\n\n</ul>\n\n<details>\n\n<summary style=\"font-size: 24px;\"><strong>Info for New Guests</strong> <span style=\"font-size:16px;\">(click to see or hide)</span></summary>\n\n<h3>Attention</h3>\n\n\nI know that if I have no time to complete a game for some reasons, or if I feel frustrated by losing, the proper way is to resign and say sorry to my opponent, rather than letting time-out happen.\n\n</details>",
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            "title": null,
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            "ended": "2023-05-26T09:43:08.101597Z",
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        {
            "id": 751,
            "name": "vbhands's 19-1",
            "director": {
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                "username": "vbhands",
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                "icon": "https://user-uploads.online-go.com/9193f9c0c650ede8fabc0042fae377a2-64.png",
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            "description": "",
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            "handicap": -1,
            "rules": "chinese",
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            "group": {
                "id": 78,
                "name": "OGS Mini Tournaments",
                "summary": "The home for all of the old OGS mini tournaments",
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                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
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            "started": "2009-06-19T17:52:58Z",
            "ended": "2009-06-19T15:52:58Z",
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            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
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            "ranked": true
        },
        {
            "id": 103109,
            "name": "9x9 Mini League 1k-9k #76",
            "director": {
                "id": 1015644,
                "username": "wiadp1",
                "country": "pl",
                "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
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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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            "title": null,
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                "id": 3524,
                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
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            "players_start": 5,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 21,
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            "analysis_enabled": true,
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            "started": "2023-05-18T01:09:04.973806Z",
            "ended": "2023-07-09T09:32:00.006968Z",
            "start_waiting": "2023-05-18T01:09:04.840640Z",
            "board_size": 9,
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            "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
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        {
            "id": 103782,
            "name": "9x9 Mini League 1k-9k #78",
            "director": {
                "id": 1015644,
                "username": "wiadp1",
                "country": "pl",
                "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
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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",
            "schedule": null,
            "title": null,
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            "handicap": 0,
            "rules": "japanese",
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                "max_time": 604800
            },
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                "id": 3524,
                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
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                "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2023-06-04T19:00:00Z",
            "players_start": 5,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 21,
            "max_ranking": 29,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-06-04T15:56:47.719456Z",
            "ended": "2023-07-12T21:00:23.830750Z",
            "start_waiting": "2023-06-04T15:56:47.589978Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
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        },
        {
            "id": 3320,
            "name": "Sitewide November 2014 Dans & SDKs Live 19x19 - 23. November",
            "director": {
                "id": 57612,
                "username": "Françisa",
                "country": "de",
                "icon": "https://user-uploads.online-go.com/9fd5436e7cf3ca679e5109e3698851a0-64.png",
                "ratings": {
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                },
                "ranking": 25.70367865236043,
                "professional": false,
                "ui_class": ""
            },
            "description": "###Starting Time is: Sunday, November 23, 18:05 UTC/GMT.\n\n###Please make sure to read the F.A.Q.: http://goo.gl/noU9QQ\n\n###•••\n\n###When is 18:05 in my local time?\n\n###http://www.wolframalpha.com/input/?i=18%3A05+UTC+in+my+local+time",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 36,
            "time_control_parameters": {
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                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": null,
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            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 21,
            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2014-11-23T18:12:18.124616Z",
            "ended": "2014-11-23T19:26:23.802907Z",
            "start_waiting": "2014-11-23T18:12:17.587843Z",
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            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 104200,
            "name": "MS Long Live (9x9) #2",
            "director": {
                "id": 1341412,
                "username": "match_Mid-Speed.gr",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/beac7517f2a38056032aeec2064d3ace-64.png",
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                },
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                "professional": false,
                "ui_class": ""
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            "description": "Note: This Live tournament mainly covers Saturday and Sunday in different time-zones.\n\nOn average, the match will last 4 days.\n\n<h2>Rules</h2>\n\n<ul>\n\n<li>If no time, resign.</li>\n<li>Pausing or Vacation setting is absolutely forbidden</li>\n\n</ul>",
            "schedule": null,
            "title": null,
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            "handicap": 0,
            "rules": "japanese",
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                "period_time": 3600,
                "periods": 48
            },
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            "exclude_provisional": true,
            "group": {
                "id": 12936,
                "name": "Mid-speed",
                "summary": "Middle speed matches, not so hurry, not so slow.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
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                "icon": "https://user-uploads.online-go.com/beac7517f2a38056032aeec2064d3ace-64.png"
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            "auto_start_on_max": false,
            "time_start": "2023-06-16T13:00:00Z",
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            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
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            "max_ranking": 29,
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            "ended": "2023-06-20T04:25:59.872734Z",
            "start_waiting": "2023-06-16T13:00:26.296502Z",
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        {
            "id": 102342,
            "name": "Mid-Speed Open (13, L4) #1",
            "director": {
                "id": 1303195,
                "username": "eaglejoy",
                "country": "001",
                "icon": "https://user-uploads.online-go.com/d4b7c1948ffe6ed5f80f075d40a13547-64.png",
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                "ui_class": ""
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            "description": "Note: This time seting is equivalent to “<strong>1 move</strong> per calendar day per player”.\n<h3>Additional rules</h3>\n<ul>\n<li>This Open match welcome the players who have no <strong>apologyless</strong> time-out in recent 20 correspondence games</li>\n<li>Pause or Vacation mode is not allowed</li>\n</ul>\n\n<h3>Attention</h3>\n\nOnce I choose to participate the Match, I have an obligation to avoid time-out as far as possible.\n\nIf I find I don't have enough time to finish a game or I am not willing to play any longer, I know it is time to use Resignation rather than letting the time-out happen.\n\nIf time-out does happens, I know I should apologize to my opponent.\n\n<h3>Tips</h3>\n\nI know how to use Plan Conditional Moves to speed up (such as Sente, the big value point at endgame…).\n\nI know this is a fast correspondence match, so I will apply the highest priority to it in my Active Games List.",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
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                "stones_per_period": 2
            },
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            "exclude_provisional": true,
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                "id": 12936,
                "name": "Mid-speed",
                "summary": "Middle speed matches, not so hurry, not so slow.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
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            "subsequent_pairing_method": "slaughter",
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            "max_ranking": 25,
            "analysis_enabled": true,
            "exclusivity": "open",
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            "ended": "2023-05-18T15:16:32.280882Z",
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        {
            "id": 3316,
            "name": "Sitewide November 2014 Dans & SDKs Live 19x19 - 9. November",
            "director": {
                "id": 57612,
                "username": "Françisa",
                "country": "de",
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            "description": "###Starting Time is: Sunday, November 9, 18:05 UTC/GMT.\n\n###Please make sure to read the F.A.Q.: http://goo.gl/noU9QQ\n\n###•••\n\n###When is 18:05 in my local time?\n\n###http://www.wolframalpha.com/input/?i=18%3A05+UTC+in+my+local+time",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
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            "time_control_parameters": {
                "time_control": "byoyomi",
                "period_time": 30,
                "main_time": 600,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": null,
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
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            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2014-11-09T18:08:54.743415Z",
            "ended": "2014-11-09T20:26:47.159889Z",
            "start_waiting": "2014-11-09T18:08:54.324680Z",
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            "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
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        {
            "id": 101960,
            "name": "9x9 Mini League 1k-9k #70",
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                "id": 1015644,
                "username": "wiadp1",
                "country": "pl",
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                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 3524,
                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 707,
                "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2023-04-09T19:05:00Z",
            "players_start": 5,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 21,
            "max_ranking": 29,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-04-09T12:08:21.784137Z",
            "ended": "2023-04-26T03:17:40.172966Z",
            "start_waiting": "2023-04-09T12:08:21.672530Z",
            "board_size": 9,
            "active_round": null,
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            "player_count": 5,
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        },
        {
            "id": 3230,
            "name": "Sitewide October 2014 Dans & SDKs Live 19x19 - 19. October",
            "director": {
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