List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-min_ranking&page=532
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 60291,
    "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-min_ranking&page=533",
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-min_ranking&page=531",
    "results": [
        {
            "id": 72162,
            "name": "PARTIDAS UNA POR UNA",
            "director": {
                "id": 88120,
                "username": "satoshi84",
                "country": "mx",
                "icon": "https://user-uploads.online-go.com/6a6404f3dd53bce3fc1e4a88fb357e2e-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1136.7959829193692,
                        "deviation": 78.40429708623937,
                        "volatility": 0.06016044531576248
                    }
                },
                "ranking": 17.885013568829635,
                "professional": false,
                "ui_class": ""
            },
            "description": "PARTIDAS 1 A 1",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 61,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 2400,
                "period_time": 35,
                "periods": 4
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4841,
                "name": "PIPIOLO GO 2022🏆",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 214,
                "icon": "https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-03-03T19:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slide",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2021-03-03T18:23:10.093161Z",
            "ended": "2021-03-03T20:22:17.845606Z",
            "start_waiting": "2021-03-03T18:23:09.883539Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 40918,
            "name": "BFG Nines Weekly 1",
            "director": {
                "id": 487279,
                "username": "Ushibaka",
                "country": "_GoT_Baratheon",
                "icon": "https://user-uploads.online-go.com/89c805a20523780bc8e06b31891998d5-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1561.6203341286994,
                        "deviation": 81.84154760361032,
                        "volatility": 0.05999570110268064
                    }
                },
                "ranking": 25.235374555625793,
                "professional": false,
                "ui_class": ""
            },
            "description": "Weekly 9x9 tournament.",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": false,
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 259200,
                "time_increment": 86400,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 2851,
                "name": "Brave Fighters Group",
                "summary": "Weekly tournaments on the 9x9 board.",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 9,
                "icon": "https://user-uploads.online-go.com/6165865b07f10f7b9b739045f8273c77-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2018-09-24T02:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2018-09-24T02:00:47.108231Z",
            "ended": "2018-10-27T16:05:53.020659Z",
            "start_waiting": "2018-09-24T02:00:46.434724Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/6165865b07f10f7b9b739045f8273c77-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 72185,
            "name": "KEVIN VS MATT",
            "director": {
                "id": 827101,
                "username": "黃俊傑",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/2e0ed46f5809aa1211a55bdbeedc8ac8?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1419.8904236590954,
                        "deviation": 92.62683189810171,
                        "volatility": 0.06000261099803319
                    }
                },
                "ranking": 23.032785035334037,
                "professional": false,
                "ui_class": ""
            },
            "description": "No way I only want to VS Kevin",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 38,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 720,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 8536,
                "name": "MATT AND KEVIN",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 2,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2021-03-04T10:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-03-04T09:24:36.475620Z",
            "ended": "2021-03-04T09:35:54.032004Z",
            "start_waiting": "2021-03-04T09:24:36.386849Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 41978,
            "name": "2018 - Autumn Lviv Tournament - Low",
            "director": {
                "id": 427977,
                "username": "OleksandrPshenychnyy",
                "country": "ua",
                "icon": "https://user-uploads.online-go.com/d549d0e6e73d804c76aa49a720165e9a-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1704.2974573626693,
                        "deviation": 61.17845166543989,
                        "volatility": 0.05993223963324147
                    }
                },
                "ranking": 27.2593563551517,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "2018 - Autumn Lviv Tournament - Low",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 28800,
            "time_control_parameters": {
                "period_time": 604800,
                "main_time": 0,
                "system": "canadian",
                "pause_on_weekends": false,
                "time_control": "canadian",
                "stones_per_period": 21,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "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": true,
            "time_start": "2018-10-26T20:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "invite",
            "started": "2018-10-26T20:00:43.028432Z",
            "ended": "2019-01-07T12:12:49.471942Z",
            "start_waiting": "2018-10-26T20:00:40.385957Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 8,
            "ranked": true
        },
        {
            "id": 61772,
            "name": "test kpmc 001",
            "director": {
                "id": 510089,
                "username": "S.Peter",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/98c9d0986f46fdf32254ffbcc20910df-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2058.9253820440067,
                        "deviation": 62.38291429704921,
                        "volatility": 0.06000833603185726
                    }
                },
                "ranking": 31.635428869788782,
                "professional": false,
                "ui_class": ""
            },
            "description": "ทดสอบระบบ",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 50,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 3600,
                "period_time": 10,
                "periods": 1
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 6014,
                "name": "test for KPMC2020",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 4,
                "icon": "https://user-uploads.online-go.com/924cad72b20c2fb95ca1bbd9bad2b5e2-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-06-11T03:45:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2020-06-11T03:45:57.902250Z",
            "ended": "2020-06-11T03:51:53.365230Z",
            "start_waiting": "2020-06-11T03:45:57.426311Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/924cad72b20c2fb95ca1bbd9bad2b5e2-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 112514,
            "name": "Handicap Arena 2024 - 016",
            "director": {
                "id": 2408,
                "username": "richyfourtytwo",
                "country": "de",
                "icon": "https://user-uploads.online-go.com/8482108492340cf4f2021653180eb741-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1550.4185671235334,
                        "deviation": 65.85588179594849,
                        "volatility": 0.05973340191172436
                    }
                },
                "ranking": 25.0687172390828,
                "professional": false,
                "ui_class": ""
            },
            "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.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 88451,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 13655,
                "name": "Handicap Arena",
                "summary": "Organising arena-type handicap correspondence tournaments.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 108,
                "icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2024-02-12T11:00:00Z",
            "players_start": 5,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2024-02-11T09:07:44.838283Z",
            "ended": "2024-08-11T23:27:44.978219Z",
            "start_waiting": "2024-02-11T09:07:44.646478Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 72267,
            "name": "3月6日 葉子齊VS區思源",
            "director": {
                "id": 818416,
                "username": "傳碁學園",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/225f58a6cdd437bb701ba1af0dd7678f-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1898.3468207617877,
                        "deviation": 71.28817954667363,
                        "volatility": 0.06041644550084839
                    }
                },
                "ranking": 29.755630942351214,
                "professional": false,
                "ui_class": ""
            },
            "description": "3月6日 葉子齊VS區思源",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 21,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 600,
                "period_time": 15,
                "periods": 2
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 6399,
                "name": "傳碁 B班",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 53,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2021-03-06T09:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2021-03-06T08:36:59.621428Z",
            "ended": "2021-03-06T09:02:12.805388Z",
            "start_waiting": "2021-03-06T08:36:59.543819Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 111661,
            "name": "tournament name",
            "director": {
                "id": 737374,
                "username": "silver.",
                "country": "001",
                "icon": "https://user-uploads.online-go.com/e931b32907b6214d73e0e9a4f5d63f35-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1333.0839947503887,
                        "deviation": 61.11589849294353,
                        "volatility": 0.059948141650492504
                    }
                },
                "ranking": 21.572375360719043,
                "professional": false,
                "ui_class": ""
            },
            "description": "hhhhbgftdrftgyhuijhgft",
            "schedule": null,
            "title": null,
            "tournament_type": "opengotha",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 34,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 30,
                "initial_time": 120,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 13500,
                "name": "Gen Z",
                "summary": "fool around.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 5,
                "icon": "https://user-uploads.online-go.com/18772b726e37c5d84e9ca403912795f5-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2024-01-14T01:20:00Z",
            "players_start": 2,
            "first_pairing_method": "opengotha",
            "subsequent_pairing_method": "opengotha",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "invite",
            "started": "2024-01-14T01:20:23.429952Z",
            "ended": "2024-01-14T01:22:03.220070Z",
            "start_waiting": "2024-01-14T01:22:03.214945Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/18772b726e37c5d84e9ca403912795f5-15.png",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 111868,
            "name": "เล่นพร้อมกัน 20/1",
            "director": {
                "id": 564908,
                "username": "Sarawoot Kanya",
                "country": "th",
                "icon": "https://user-uploads.online-go.com/b6481afb00bf1ffc14aefec9418093c9-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1450.7244757952644,
                        "deviation": 64.2988723906399,
                        "volatility": 0.06068198210976438
                    }
                },
                "ranking": 23.53012500304784,
                "professional": false,
                "ui_class": ""
            },
            "description": "เล่นพร้อมกัน 20/1",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 88451,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 5893,
                "name": "Go Family",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 150,
                "icon": "https://user-uploads.online-go.com/69dc5c9576b388c1fc86c857114ab798-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2024-01-20T07:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2024-01-20T06:33:35.193202Z",
            "ended": "2024-01-20T07:02:13.801755Z",
            "start_waiting": "2024-01-20T06:33:35.076997Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/69dc5c9576b388c1fc86c857114ab798-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 72067,
            "name": "9x9 Meijin Main Title Tournament 2021",
            "director": {
                "id": 910029,
                "username": "yeong ha ko",
                "country": "fr",
                "icon": "https://user-uploads.online-go.com/0456aecb47ecd3a87457e7b4e1acc1a9-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1732.4568994457843,
                        "deviation": 71.3527930233796,
                        "volatility": 0.06075833324406251
                    }
                },
                "ranking": 27.638729220033547,
                "professional": false,
                "ui_class": ""
            },
            "description": "Win to have this title Meijin!!",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 60,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 0,
                "period_time": 60,
                "periods": 1
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 8304,
                "name": "club hikaru no go",
                "summary": "welcome all fan of Hikaru no go and on piece",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 115,
                "icon": "https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-03-06T15:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slaughter",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2021-03-06T13:03:28.184009Z",
            "ended": "2021-03-06T13:08:35.358316Z",
            "start_waiting": "2021-03-06T13:03:28.071697Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/0e2fd110d817a4183ba74caeb4f5d2d6-15.png",
            "player_count": 2,
            "ranked": true
        }
    ]
}