List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=max_ranking&page=42
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=43",
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=41",
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                "username": "mcardenas",
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                "ranking": 13.782104285234388,
                "professional": false,
                "ui_class": ""
            },
            "description": "Open to all beginners!",
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            "title": null,
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            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
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                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 259200
            },
            "is_open": true,
            "exclude_provisional": true,
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                "id": 177,
                "name": "GO Beginners",
                "summary": "For alle GO beginners of the world. We play tournaments with rating limit.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
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                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
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            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 10,
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            "exclusivity": "open",
            "started": "2020-04-25T16:18:40.868465Z",
            "ended": "2020-07-31T04:28:55.410465Z",
            "start_waiting": "2020-04-25T16:18:38.360554Z",
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            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 9,
            "ranked": true
        },
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            "id": 45051,
            "name": "For Beginners Correspondence DE 19x19 02/02/2019",
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                "id": 488500,
                "username": "Picard",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/f1c34fa096a5d8ad30ce9febb7d4870e?s=64&d=retro",
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                "professional": false,
                "ui_class": ""
            },
            "description": "IF THERE ? MARK(Provisional rank) NEAR BY YOUR USERNAME YOU HAVE TO PLAY MORE RANKED GAMES ABOUT 10(TOTAL) TO GET RANKED AND THEN IF 20K-25K YOU CAN JOIN THIS TOURNAMENT\n\nLEARN TO PLAY GO https://online-go.com/learn-to-play-go\n\nThere is documentary about go SURROUNDING GAME, ALPHA GO and anime HIKARU NO GO\n\nTO JOIN OTHER TOURNAMENTS VISIT THE GROUP PAGE https://online-go.com/group/2946\n\nThere is lots of useful links https://online-go.com/group/25, //// https://online-go.com/group/2014",
            "schedule": null,
            "title": null,
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            "handicap": 0,
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                "id": 2946,
                "name": "Final Frontier",
                "summary": "Welcome to Final Frontier.\n\nWe have tons of tournaments and a magnificent director-Picard.\nPlease join this frontier soon, we are closing!",
                "require_invitation": false,
                "is_public": true,
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                "hide_details": false,
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                "icon": "https://user-uploads.online-go.com/dc9146aa65b9a001214cf5f3ed95a719-64.png"
            },
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            "subsequent_pairing_method": "slide",
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            "ended": "2019-10-13T17:40:07.821911Z",
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            "icon": "https://user-uploads.online-go.com/dc9146aa65b9a001214cf5f3ed95a719-15.png",
            "player_count": 7,
            "ranked": true
        },
        {
            "id": 58325,
            "name": "For Beginners Correspondence 9x9 Round Robin",
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                "id": 488500,
                "username": "Picard",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/f1c34fa096a5d8ad30ce9febb7d4870e?s=64&d=retro",
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            "description": "LEARN TO PLAY GO https://online-go.com/learn-to-play-go\n\nEXERCISES FOR BEGINNERS https://online-go.com/puzzle/2625\n\nThere is documentary about go SURROUNDING GAME, ALPHA GO and anime HIKARU NO GO\n\nThere is lots of useful links https://online-go.com/group/25, //// https://online-go.com/group/2014\n\nThis is Round Robin means all games (number of players -1) begin Simultaneously maximum 9 games",
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            "title": null,
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            },
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                "id": 2946,
                "name": "Final Frontier",
                "summary": "Welcome to Final Frontier.\n\nWe have tons of tournaments and a magnificent director-Picard.\nPlease join this frontier soon, we are closing!",
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            "ended": "2020-05-04T17:04:36.295649Z",
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            "icon": "https://user-uploads.online-go.com/dc9146aa65b9a001214cf5f3ed95a719-15.png",
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        {
            "id": 78334,
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                "id": 1005672,
                "username": "raisin",
                "country": "ua",
                "icon": "https://user-uploads.online-go.com/cd65cf64d1b19a94ac2c59ec71c5d70d-64.png",
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                "professional": false,
                "ui_class": ""
            },
            "description": "Первый турнир го лиги Днепра",
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                "id": 9800,
                "name": "Го / Днепр",
                "summary": "",
                "require_invitation": false,
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                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
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            "time_start": "2021-08-06T13:00:00Z",
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            "first_pairing_method": "slide",
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            "ranked": true
        },
        {
            "id": 51619,
            "name": "2019 - Lviv Autumn Tournament - Low Kyu",
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                "id": 79,
                "username": "oldyew",
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                "icon": "https://user-uploads.online-go.com/bb1683794b493824cb4605735bcfb9b7-64.png",
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                },
                "ranking": 27.273474442381108,
                "professional": false,
                "ui_class": ""
            },
            "description": "falling leaves are so beautifull",
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            "title": null,
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            "handicap": -1,
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                "system": "canadian",
                "time_control": "canadian",
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                "period_time": 604800,
                "stones_per_period": 21
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 1460,
                "name": "Lviv Club",
                "summary": "Lviv Go Players Group",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 28,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2019-09-08T21:00:00Z",
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            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 10,
            "analysis_enabled": false,
            "exclusivity": "invite",
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            "ended": "2019-10-03T05:26:06.721974Z",
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            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 4953,
            "name": "Beginner's Cup",
            "director": {
                "id": 128538,
                "username": "guatonhide",
                "country": "cl",
                "icon": "https://user-uploads.online-go.com/1be94844b8d4368649452ca565f75519-64.png",
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                },
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                "professional": false,
                "ui_class": ""
            },
            "description": "A beginner's tournament. 30k-20k only.",
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            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 36,
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                "time_control": "byoyomi",
                "period_time": 30,
                "main_time": 600,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 363,
                "name": "Chilenos Unidos por el Go",
                "summary": "Grupo que reúne a los jugadores chilenos de OGS",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 207,
                "icon": "https://user-uploads.online-go.com/5073ea9feb7f9b23e5e801ae5c22cfc9-64.png"
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            "time_start": "2015-02-16T05:18:00Z",
            "players_start": 6,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 0,
            "max_ranking": 10,
            "analysis_enabled": true,
            "exclusivity": "open",
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            "ended": "2015-02-16T06:02:33.059224Z",
            "start_waiting": "2015-02-16T05:18:58.039259Z",
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            "icon": "https://user-uploads.online-go.com/5073ea9feb7f9b23e5e801ae5c22cfc9-15.png",
            "player_count": 9,
            "ranked": true
        },
        {
            "id": 60414,
            "name": "For Beginners Correspondence 9x9 Weekly 5 (Starts When Full (25 Players) or on Sunday)",
            "director": {
                "id": 488500,
                "username": "Picard",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/f1c34fa096a5d8ad30ce9febb7d4870e?s=64&d=retro",
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                "ui_class": ""
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            "description": "LEARN TO PLAY GO https://online-go.com/learn-to-play-go\n\nEXERCISES FOR BEGINNERS https://online-go.com/puzzle/2625\n\nThere is documentary about go SURROUNDING GAME, ALPHA GO and anime HIKARU NO GO\n\nThere is lots of useful links https://online-go.com/group/25, //// https://online-go.com/group/2014\n\nThis is Double Elimination Tournament you play until you lose twice",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
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                "time_control": "fischer",
                "speed": "correspondence",
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                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 259200
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 2946,
                "name": "Final Frontier",
                "summary": "Welcome to Final Frontier.\n\nWe have tons of tournaments and a magnificent director-Picard.\nPlease join this frontier soon, we are closing!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
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                "icon": "https://user-uploads.online-go.com/dc9146aa65b9a001214cf5f3ed95a719-64.png"
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            "subsequent_pairing_method": "slide",
            "min_ranking": 5,
            "max_ranking": 10,
            "analysis_enabled": true,
            "exclusivity": "open",
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            "ended": "2020-07-27T01:50:08.112284Z",
            "start_waiting": "2020-05-17T16:45:34.425793Z",
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            "active_round": null,
            "icon": "https://user-uploads.online-go.com/dc9146aa65b9a001214cf5f3ed95a719-15.png",
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            "ranked": true
        },
        {
            "id": 121765,
            "name": "9x9 20-25k",
            "director": {
                "id": 1608174,
                "username": "Helion_",
                "country": "fr",
                "icon": "https://user-uploads.online-go.com/3870d088df7a9f9d33f7e5c7c7c96eef-64.png",
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                        "deviation": 69.75847443782153,
                        "volatility": 0.060564252372444095
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                },
                "ranking": 17.15155261194797,
                "professional": false,
                "ui_class": ""
            },
            "description": "Tournoi en 9x9 pour les 20-25k",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
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                "time_control": "simple",
                "speed": "correspondence",
                "pause_on_weekends": false,
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            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 95,
                "name": "France Go Players",
                "summary": "Le groupe pour les joueurs français!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 1308,
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            "time_start": "2024-11-04T11:00:00Z",
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            "max_ranking": 10,
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            "exclusivity": "open",
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            "ended": "2024-11-04T21:30:16.345736Z",
            "start_waiting": "2024-11-02T13:50:39.630772Z",
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            "icon": "https://user-uploads.online-go.com/f860ac26e7c271a3637835570b1fc13f-15.png",
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        {
            "id": 67174,
            "name": "hot cocoa",
            "director": {
                "id": 769861,
                "username": "rainncat",
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                "professional": false,
                "ui_class": ""
            },
            "description": "Have fun!",
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                "initial_time": 259200,
                "max_time": 864000
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 6414,
                "name": "Hot Cocoa",
                "summary": "\n",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 13,
                "icon": "https://user-uploads.online-go.com/660a7a6eaa2b62267cc2569e946eb3cf-64.png"
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            "time_start": "2020-11-01T20:00:00Z",
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            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 10,
            "analysis_enabled": true,
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            "ended": "2021-04-27T03:03:50.901604Z",
            "start_waiting": "2020-11-04T19:51:20.148011Z",
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            "icon": "https://user-uploads.online-go.com/660a7a6eaa2b62267cc2569e946eb3cf-15.png",
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            "ranked": true
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        {
            "id": 23106,
            "name": "Tournament",
            "director": {
                "id": 395248,
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