List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=min_ranking&page=5384
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=5383",
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                "username": "rinforms",
                "country": "_LGBT",
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                "name": "The Unusual Pack",
                "summary": "For those who go up in ranking and then hit that wall.",
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            "started": "2017-11-10T22:00:33.382095Z",
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            "id": 31715,
            "name": "The First",
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                "id": 470359,
                "username": "FinnishLumberjack",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/a2876b5d92259ad1dd249a7b05d37057-64.png",
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                },
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            "description": "Let's give it a \"go\"!",
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                "id": 1784,
                "name": "Hillsdale Academy Go",
                "summary": "Hillsdale Academy GO Club",
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            "ended": "2017-11-11T00:49:51.315031Z",
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        },
        {
            "id": 98985,
            "name": "9x9 Mini League 10k-25k #119",
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                "id": 1015644,
                "username": "wiadp1",
                "country": "pl",
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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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            "name": "Go Zodiac Friendship Games Online ปีขาล รุ่น A กระดาน 19x19 (3 ดั้งขึ้นไป)",
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                "id": 912066,
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                "country": "un",
                "icon": "https://user-uploads.online-go.com/de68cddd8756dc15dabf0412cd45dfe9-64.png",
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                "ui_class": ""
            },
            "description": "Go Zodiac Friendship Games Online ปีขาล รุ่น A กระดาน 19x19 (3 ดั้งขึ้นไป)",
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            "title": null,
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            "handicap": 0,
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                "period_time": 10,
                "periods": 5
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                "id": 10403,
                "name": "Zodiac กลุ่ม A(3 ดั้งขึ้นไป)",
                "summary": "",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 45,
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            "time_start": "2022-09-30T10:00:00Z",
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            "max_ranking": 38,
            "analysis_enabled": false,
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            "started": "2022-09-30T10:00:40.667560Z",
            "ended": "2022-09-30T11:09:16.120225Z",
            "start_waiting": "2022-09-30T10:00:40.524780Z",
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        {
            "id": 106596,
            "name": "1 -> 梁誠至 2 -> 黃鈞顥",
            "director": {
                "id": 818416,
                "username": "傳碁學園",
                "country": "un",
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                "ui_class": ""
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                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1500,
                "period_time": 20,
                "periods": 3
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                "id": 7531,
                "name": "傳碁 C班",
                "summary": "",
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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": "2023-08-19T03:00:00Z",
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            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
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            "started": "2023-08-19T02:42:30.327284Z",
            "ended": "2023-08-19T03:26:02.668487Z",
            "start_waiting": "2023-08-19T02:42:30.256451Z",
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            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 2,
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        },
        {
            "id": 31709,
            "name": "11/07/2017",
            "director": {
                "id": 21742,
                "username": "დათო",
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            "description": "11/07/2017",
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            "rules": "chinese",
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            "time_control_parameters": {
                "period_time": 30,
                "main_time": 180,
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                "time_control": "byoyomi",
                "periods": 1,
                "speed": "live"
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                "id": 692,
                "name": "Georgia - საქართველოს გოს ფედერაცია",
                "summary": "საქართველოს გოს ფედერაციის ჯგუფში გაწევრიანება შეუძლიათ მხოლოდ საქართველოს  მოქალაქეებს, რომლებიც დარეგისტრირებულები არიან ამ საიტზე და პროფილში მითითებული აქვთ სახელი და გვარი.",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
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                "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png"
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            "time_start": "2017-11-07T17:30:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2017-11-07T17:30:41.915822Z",
            "ended": "2017-11-07T17:48:11.374929Z",
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            "player_count": 4,
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        {
            "id": 106619,
            "name": "9x9 ტურნირი",
            "director": {
                "id": 1214291,
                "username": "zaurodisharia",
                "country": "ge",
                "icon": "https://user-uploads.online-go.com/71bf1bbf1d7e8d3af272717e29df91ec-64.png",
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            "time_per_move": 9,
            "time_control_parameters": {
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                "time_control": "fischer",
                "speed": "blitz",
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                "time_increment": 3,
                "initial_time": 180,
                "max_time": 180
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 692,
                "name": "Georgia - საქართველოს გოს ფედერაცია",
                "summary": "საქართველოს გოს ფედერაციის ჯგუფში გაწევრიანება შეუძლიათ მხოლოდ საქართველოს  მოქალაქეებს, რომლებიც დარეგისტრირებულები არიან ამ საიტზე და პროფილში მითითებული აქვთ სახელი და გვარი.",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
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                "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png"
            },
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            "time_start": "2023-08-19T18:55:00Z",
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            "first_pairing_method": "random",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
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            "ended": "2023-08-19T19:28:10.540597Z",
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            "ranked": true
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        {
            "id": 112385,
            "name": "The 6th Gosei Kanren Memorial Cup",
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                "id": 449215,
                "username": "SM-SYaKo",
                "country": "jp",
                "icon": "https://user-uploads.online-go.com/e577b58bab7d7fc9871766c9d1f7195a-64.png",
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            "description": "Gosei is one of the major Japanese Go Titles in Japan. Kanren is the first Gosei title. This tournament is made as a commemorative of “Gosei Kanren Memorial Junior Go Tournament (碁聖寛蓮記念ジュニア囲碁大会)” in Ureshino City, Saga, Japan.\n\n「第六回碁聖寛蓮記念カップ」です。碁聖は現在にも続く日本の囲碁のタイトルの一つで、寛蓮は最初の碁聖と言われております。この大会は嬉野市で開催されていた「碁聖寛蓮記念ジュニア囲碁大会」の改名に因んで作りました。",
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                "name": "Murase Go Group",
                "summary": "The group of Japanese and any go player from different countries.\nこのグループは日本人や世界中の国々の人々が集うグループです。",
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            "started": "2024-08-17T23:00:10.868810Z",
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        {
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            "name": "XII ENTRENAMIENTO DE GO PP EN KANIK",
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                "id": 798920,
                "username": "vaik.kanik",
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            "description": "Vamos por una tarde electrizante y emocionante de Go.",
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