List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-min_ranking&page=940
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59465,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-min_ranking&page=941",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-min_ranking&page=939",
    "results": [
        {
            "id": 90607,
            "name": "9 9 9",
            "director": {
                "id": 564908,
                "username": "Sarawoot Kanya",
                "country": "th",
                "icon": "https://user-uploads.online-go.com/b6481afb00bf1ffc14aefec9418093c9-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1452.1726463766431,
                        "deviation": 65.27684862966835,
                        "volatility": 0.06068449958275135
                    }
                },
                "ranking": 23.55322272255296,
                "professional": false,
                "ui_class": ""
            },
            "description": "999yfxvbn",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 13,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 300,
                "period_time": 10,
                "periods": 5
            },
            "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": 149,
                "icon": "https://user-uploads.online-go.com/69dc5c9576b388c1fc86c857114ab798-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-05-29T09:20:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2022-05-29T09:20:57.051453Z",
            "ended": "2022-05-29T09:47:06.477037Z",
            "start_waiting": "2022-05-29T09:20:56.912562Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/69dc5c9576b388c1fc86c857114ab798-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 66092,
            "name": "Torneo Femenino — Grupo A, Ronda 1",
            "director": {
                "id": 58535,
                "username": "blaumag",
                "country": "ar",
                "icon": "https://user-uploads.online-go.com/b9111f93173ba3f8763596a345d7e40e-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1491.4078798746825,
                        "deviation": 341.6984305472543,
                        "volatility": 0.05999984344025184
                    }
                },
                "ranking": 24.170395885469745,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Torneo Femenino — Grupo A, Ronda 1",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 43,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1200,
                "period_time": 30,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 6840,
                "name": "CURSO UNR JULIO 2022",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 21,
                "icon": "https://user-uploads.online-go.com/64c0f29be00c04921a5b03e563575657-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2020-10-01T12:00:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "invite",
            "started": "2020-10-01T11:20:14.604423Z",
            "ended": "2020-10-01T11:41:51.849177Z",
            "start_waiting": "2020-10-01T11:20:14.540516Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/64c0f29be00c04921a5b03e563575657-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 84472,
            "name": "February Tournament",
            "director": {
                "id": 765440,
                "username": "-Crr-Ake-",
                "country": "gb",
                "icon": "https://secure.gravatar.com/avatar/9d99bf00e6d20984d9593370304f4512?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1600.786020918073,
                        "deviation": 61.22517156646065,
                        "volatility": 0.059964088743382375
                    }
                },
                "ranking": 25.808818894048446,
                "professional": false,
                "ui_class": ""
            },
            "description": "Monthly Tournament",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "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": 8262,
                "name": "Virtuoso Go Association 🕶",
                "summary": "Group Targets: Participate in our monthly and special event tournaments, Always learn something new, don't be scared to ask to review your games and have fun!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 34,
                "icon": "https://user-uploads.online-go.com/afa15e7b6a8909de8c92a1727546641c-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-02-15T17:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 30,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2022-02-15T17:00:26.936567Z",
            "ended": "2022-12-07T03:01:15.908107Z",
            "start_waiting": "2022-02-15T17:00:25.723244Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/afa15e7b6a8909de8c92a1727546641c-15.png",
            "player_count": 27,
            "ranked": true
        },
        {
            "id": 32205,
            "name": "fkjsndfksdnjkgd",
            "director": {
                "id": 476423,
                "username": "amir 아미르",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/46a5a97887f372cc96ec16e85535e169?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 972.7129512541856,
                        "deviation": 63.59929111909414,
                        "volatility": 0.059984278250887806
                    }
                },
                "ranking": 14.27639113895505,
                "professional": false,
                "ui_class": ""
            },
            "description": "odisjgsjisgjisd",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 604800,
                "time_increment": 86400,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 25,
                "name": "Go Basics",
                "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 17917,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2017-11-24T21:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2017-11-30T20:34:04.123675Z",
            "ended": "2017-12-12T16:09:49.850366Z",
            "start_waiting": "2017-11-30T20:34:03.835120Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 63243,
            "name": "Go cv gh he c de cv Kg FL de he vendo de",
            "director": {
                "id": 748142,
                "username": "Camaleonkecleon",
                "country": "co",
                "icon": "https://user-uploads.online-go.com/09a771660c97b0be8ae85ce58b4f223e-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 921.536484935623,
                        "deviation": 67.08333781650326,
                        "volatility": 0.06005378484933887
                    }
                },
                "ranking": 13.02521107055442,
                "professional": false,
                "ui_class": ""
            },
            "description": "Ha uff va tu de bebé",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 33,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 300,
                "period_time": 30,
                "periods": 1
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4806,
                "name": "COIN Centro de Inteligencias",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 65,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2020-07-18T00:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-07-18T00:00:57.071737Z",
            "ended": "2020-07-18T00:33:47.213399Z",
            "start_waiting": "2020-07-18T00:00:56.738626Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 61640,
            "name": "testing1234",
            "director": {
                "id": 586582,
                "username": "BloodSeeker",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/5ff06eed45877dedebe982a473315315?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1853.7898866891699,
                        "deviation": 63.24264351591304,
                        "volatility": 0.060205875307087195
                    }
                },
                "ranking": 29.205788761997734,
                "professional": false,
                "ui_class": ""
            },
            "description": "lailai",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 36,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 600,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 5976,
                "name": "新世界围棋",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 12,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2020-06-08T07:10:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2020-06-08T07:10:05.515781Z",
            "ended": "2020-06-08T07:15:49.430447Z",
            "start_waiting": "2020-06-08T07:10:05.209997Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 43232,
            "name": "Lions 13 - December 2018",
            "director": {
                "id": 557899,
                "username": "🦁 Lvicala 🦁",
                "country": "cz",
                "icon": "https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1215.5307681865688,
                        "deviation": 63.83387610820817,
                        "volatility": 0.060058613626475424
                    }
                },
                "ranking": 19.435301089469824,
                "professional": false,
                "ui_class": ""
            },
            "description": "13x13",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 44160,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": false,
                "time_control": "fischer",
                "initial_time": 86400,
                "max_time": 259200,
                "time_increment": 43200,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 2773,
                "name": "Lions",
                "summary": "for all fighters like lion :)",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 8,
                "icon": "https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2018-12-01T19:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2018-12-01T19:00:59.394148Z",
            "ended": "2019-01-03T22:55:25.133381Z",
            "start_waiting": "2018-12-01T19:00:59.053464Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/c3809b0710aca9a2fd14431e2d9e32f2-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 93696,
            "name": "JORNADA 7 LIGA INTERMEDIA DE GO KANIK",
            "director": {
                "id": 798920,
                "username": "vaik.kanik",
                "country": "mx",
                "icon": "https://user-uploads.online-go.com/2d6b90dc29878481490e8286eaaeb49f-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1162.5775223672586,
                        "deviation": 60.45143746112679,
                        "volatility": 0.059728170877486206
                    }
                },
                "ranking": 18.404170330520483,
                "professional": false,
                "ui_class": ""
            },
            "description": "“Nunca te enorgullezcas de derrotar a un adversario, pues aquel al que venciste hoy podrá derrotarte mañana. La única victoria que perdura es la lograda sobre la propia ignorancia”. JIGORO KANO.",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 36,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 600,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4974,
                "name": "Taller de Go-Biblioteca de México",
                "summary": "Torneos todos los sábados a las 17:30 hrs (Ciudad de México)",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 236,
                "icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-08-20T01:35:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "invite",
            "started": "2022-08-20T01:35:22.828330Z",
            "ended": "2022-08-20T02:45:19.314322Z",
            "start_waiting": "2022-08-20T01:35:22.764147Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/319cd1b5d5788d57faf6978158a6f97d-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 30462,
            "name": "Tournament for NZPIEFACE",
            "director": {
                "id": 76160,
                "username": "nazgand",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/6e818cb4e7fbd859c151311b326dcd9d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1586.9197753645094,
                        "deviation": 67.37566366251849,
                        "volatility": 0.05993644888914877
                    }
                },
                "ranking": 25.607416613064903,
                "professional": false,
                "ui_class": ""
            },
            "description": "In thanks for NZPIEFACE sharing a certain doujinshi.",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 10,
            "time_control_parameters": {
                "total_time": 900,
                "time_control": "absolute",
                "speed": "live",
                "system": "absolute",
                "pause_on_weekends": false
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 1371,
                "name": "Novel Updates",
                "summary": "Group for those who like reading translated asian novels on the Novel Updates site",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 23,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2017-09-28T16:30:00Z",
            "players_start": 2,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2017-09-28T16:30:49.769996Z",
            "ended": "2017-09-28T17:15:22.163377Z",
            "start_waiting": "2017-09-28T16:30:48.682226Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 59658,
            "name": "コスミ支援杯Cリーグ",
            "director": {
                "id": 552992,
                "username": "rui123",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/5d3c52f52a951dcabfa6b23424912faf-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1694.125789232745,
                        "deviation": 62.77875217508912,
                        "volatility": 0.0599848803445997
                    }
                },
                "ranking": 27.12077748884781,
                "professional": false,
                "ui_class": ""
            },
            "description": "参加者(敬省略)\noyaji62、はっしー、rui123、saki.、waka taka、aowasabi、アッキー",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 46080,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 43200,
                "initial_time": 259200,
                "max_time": 259200
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 5264,
                "name": "コスミ支援杯",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 40,
                "icon": "https://user-uploads.online-go.com/2fa8befc1cebe66cdb520523a74a86d6-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2020-04-28T09:00:00Z",
            "players_start": 7,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "invite",
            "started": "2020-04-26T20:06:26.969984Z",
            "ended": "2020-06-13T09:39:21.674406Z",
            "start_waiting": "2020-04-26T20:06:25.715061Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/2fa8befc1cebe66cdb520523a74a86d6-15.png",
            "player_count": 7,
            "ranked": true
        }
    ]
}