List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=min_ranking&page=3940
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59425,
    "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=min_ranking&page=3941",
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=min_ranking&page=3939",
    "results": [
        {
            "id": 46912,
            "name": "Играем на выходных ))",
            "director": {
                "id": 453147,
                "username": "одна такая",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/479238b81a0f788481c7a6d91f78da2d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 826.5793410575371,
                        "deviation": 66.18524733143487,
                        "volatility": 0.05999830111288995
                    }
                },
                "ranking": 10.507730516519981,
                "professional": false,
                "ui_class": ""
            },
            "description": "Никаких",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 286080,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": true,
                "time_control": "fischer",
                "initial_time": 2419200,
                "max_time": 2419200,
                "time_increment": 259200,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 1679,
                "name": "Сообщество (для) новичков [30k-10k]",
                "summary": "Учимся играть в Го (вэйци, бадук) группа для тех кто ниже 10-го кю",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 47,
                "icon": "https://user-uploads.online-go.com/d4e7bb1b54903ad87aa895fd2261b14f-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2019-03-27T14:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2019-04-01T17:05:04.862984Z",
            "ended": "2019-05-02T08:56:44.088267Z",
            "start_waiting": "2019-04-01T17:05:04.262230Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/d4e7bb1b54903ad87aa895fd2261b14f-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 48195,
            "name": "First Tournament Alma Pacifica 2019",
            "director": {
                "id": 564933,
                "username": "Alma Confundida",
                "country": "ar",
                "icon": "https://user-uploads.online-go.com/c34688c6a11a187249197f6564cb03bd-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1422.0796105979894,
                        "deviation": 65.07992285841019,
                        "volatility": 0.06005750156596201
                    }
                },
                "ranking": 23.068450216211005,
                "professional": false,
                "ui_class": ""
            },
            "description": "First Handicap Training Tournament, to learn and improve in the game Welcome to all!!!!!!!!",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 91200,
            "time_control_parameters": {
                "period_time": 86400,
                "main_time": 432000,
                "system": "byoyomi",
                "pause_on_weekends": true,
                "time_control": "byoyomi",
                "periods": 5,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 3640,
                "name": "Academy Alma Pacifica",
                "summary": "A place to discover oneself, we will work as a team with free classes, to discover the dynamic and spiritual aspects of Go. Solidarity with the group will improve our game, and the effort will help us grow as people.\n\nUn lugar para encontrarse con uno mism",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 204,
                "icon": "https://user-uploads.online-go.com/83e4f0d4d1e223ea665c842c306c78c5-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2019-05-14T03:00:00Z",
            "players_start": 6,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2019-05-07T23:14:07.600160Z",
            "ended": "2019-07-29T17:41:24.531052Z",
            "start_waiting": "2019-05-07T23:14:02.483516Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/83e4f0d4d1e223ea665c842c306c78c5-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 59722,
            "name": "Selfplay 3",
            "director": {
                "id": 767655,
                "username": "katrain-dev",
                "country": "dk",
                "icon": "https://user-uploads.online-go.com/36d10f42fd3c0c022fd41d5aea21641c-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2217.5714941400106,
                        "deviation": 65.77264340022225,
                        "volatility": 0.060296695904283736
                    }
                },
                "ranking": 33.35381836857881,
                "professional": false,
                "ui_class": "bot"
            },
            "description": "Selfplay 3",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 44160,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 43200,
                "initial_time": 86400,
                "max_time": 259200
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 5460,
                "name": "KaTrain",
                "summary": "",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 15,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-27T15:15:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-04-27T15:15:24.191606Z",
            "ended": "2020-04-27T15:31:22.108523Z",
            "start_waiting": "2020-04-27T15:15:22.464559Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 45689,
            "name": "DDK.NL Go Club - Full Moon Tournament #5",
            "director": {
                "id": 463810,
                "username": "SuzieKyu",
                "country": "nl",
                "icon": "https://user-uploads.online-go.com/62a582e29c917f3dfcb81bce64a13f7a-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1171.4995125731932,
                        "deviation": 63.025646037873635,
                        "volatility": 0.06000597450469722
                    }
                },
                "ranking": 18.5811525604583,
                "professional": false,
                "ui_class": ""
            },
            "description": "Monthly Round robin tournament for 25 to 10 kyu",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 93120,
            "time_control_parameters": {
                "period_time": 86400,
                "main_time": 604800,
                "system": "byoyomi",
                "pause_on_weekends": false,
                "time_control": "byoyomi",
                "periods": 3,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 2979,
                "name": "Internatio.NL Go Club",
                "summary": "Virtuele DDK club voor Nederlandse spelers en hun vrienden",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 64,
                "icon": "https://user-uploads.online-go.com/cbf3d1c63e4b51aee158455500f9a9e3-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2019-03-21T01:43:00Z",
            "players_start": 6,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2019-03-21T01:43:49.440482Z",
            "ended": "2019-04-22T19:37:09.171151Z",
            "start_waiting": "2019-03-21T01:43:45.485738Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/cbf3d1c63e4b51aee158455500f9a9e3-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 47885,
            "name": "chgxfjxykyxk",
            "director": {
                "id": 622106,
                "username": "huang0920",
                "country": "ca",
                "icon": "https://secure.gravatar.com/avatar/759d851687d745fdf8387c588496cd14?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1484.4228823574178,
                        "deviation": 66.3799142177467,
                        "volatility": 0.06000194757550899
                    }
                },
                "ranking": 24.06171834133816,
                "professional": false,
                "ui_class": ""
            },
            "description": "grhzrhztzhth",
            "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": 17910,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2019-04-28T07:58:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2019-04-30T12:43:14.426846Z",
            "ended": "2019-06-30T15:14:04.916709Z",
            "start_waiting": "2019-04-30T12:43:14.173427Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 47052,
            "name": "1st Continental Go World Cup-Qualification Phase for Europa: Category 19-15k: Semi-Final: FabienChiron VS Guizmonium",
            "director": {
                "id": 48251,
                "username": "Mitsunari",
                "country": "fr",
                "icon": "https://user-uploads.online-go.com/255f362392d68eb9c9f4cacbae4ff907-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1597.3498349633142,
                        "deviation": 64.7311077680366,
                        "volatility": 0.06031226100947535
                    }
                },
                "ranking": 25.75907257991574,
                "professional": false,
                "ui_class": ""
            },
            "description": "The game opposing FabienChiron to Guizmonium. The winner will be qualified for the final phase. Best of luck!!",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 45120,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": true,
                "time_control": "fischer",
                "initial_time": 172800,
                "max_time": 172800,
                "time_increment": 43200,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 2514,
                "name": "Continental and World Go Cups Group",
                "summary": "You want to become World Champion or a Continental champion? Join us :)",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 525,
                "icon": "https://user-uploads.online-go.com/c1c2b263d212f80b7dfe72721f68c8e4-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2019-04-30T21:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "invite",
            "started": "2019-03-31T20:39:27.001461Z",
            "ended": "2019-06-12T19:20:20.228381Z",
            "start_waiting": "2019-03-31T20:39:26.815213Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/c1c2b263d212f80b7dfe72721f68c8e4-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 46132,
            "name": "The 8th Murase Go Group Tournament",
            "director": {
                "id": 449215,
                "username": "SM-SYaKo",
                "country": "jp",
                "icon": "https://user-uploads.online-go.com/e577b58bab7d7fc9871766c9d1f7195a-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1182.178471692773,
                        "deviation": 63.45983688838135,
                        "volatility": 0.060058455061893425
                    }
                },
                "ranking": 18.79122343818162,
                "professional": false,
                "ui_class": ""
            },
            "description": "毎月27日に開催される定例トーナメントです。これは第八回村瀬碁グループ定例トーナメントです。2019年3月27日に開始されます。\n\nA tournament that happens every month on 27th. This is the 8th tournament starts on March 27th, 2019.",
            "schedule": null,
            "title": null,
            "tournament_type": "s_mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 21840,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": true,
                "time_control": "fischer",
                "initial_time": 345600,
                "max_time": 604800,
                "time_increment": 18000,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 2389,
                "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。",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 93,
                "icon": "https://user-uploads.online-go.com/9e03e37d7a9f7508c9a114190260a7b9-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2019-03-27T12:00:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2019-03-27T12:00:45.683892Z",
            "ended": "2019-08-21T07:04:17.368009Z",
            "start_waiting": "2019-03-27T12:00:44.949808Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/9e03e37d7a9f7508c9a114190260a7b9-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 47104,
            "name": "Live 9x9 Double Elimination Tournament",
            "director": {
                "id": 432602,
                "username": "o.leleo",
                "country": "th",
                "icon": "https://secure.gravatar.com/avatar/f6fa2be305239bdc9b93d80703612e51?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1315.64623990902,
                        "deviation": 63.356509083193096,
                        "volatility": 0.06000905850497864
                    }
                },
                "ranking": 21.267557715221816,
                "professional": false,
                "ui_class": ""
            },
            "description": "Automatic Sitewide Tournament",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 18,
            "time_control_parameters": {
                "period_time": 15,
                "main_time": 300,
                "system": "byoyomi",
                "pause_on_weekends": false,
                "time_control": "byoyomi",
                "periods": 3,
                "speed": "live"
            },
            "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": 17910,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2019-04-02T13:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2019-04-09T03:05:21.413155Z",
            "ended": "2019-04-09T03:16:51.857693Z",
            "start_waiting": "2019-04-09T03:05:21.018210Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 31288,
            "name": "Sensei no Itte",
            "director": {
                "id": 450675,
                "username": "_Shades_",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/60e7ae8badc9786be43bd12130573b69-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1228.7899741002382,
                        "deviation": 68.97373094993817,
                        "volatility": 0.05999808864422312
                    }
                },
                "ranking": 19.68645767651941,
                "professional": false,
                "ui_class": ""
            },
            "description": "If you are five stones (or more) stronger than your opponent, please make a review after the game is finished. It doesn't have to be a live review, but it should be completed within a week after the game finishes.\n\nIf you are the lucky recipient of such a review, please be sure to go back and read the review to improve your Go.\n\n\n:D\n\nUnsure of how to conduct a review? Check this out:\n\nhttps://senseis.xmp.net/?Review",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 31680,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": true,
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 604800,
                "time_increment": 28800,
                "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": 17910,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2017-11-11T08:01:00Z",
            "players_start": 4,
            "first_pairing_method": "slaughter",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2017-11-11T08:01:20.466022Z",
            "ended": "2019-08-04T19:13:16.945110Z",
            "start_waiting": "2017-11-11T08:01:18.727494Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 29,
            "ranked": true
        },
        {
            "id": 46618,
            "name": "9x9 Double Elimination",
            "director": {
                "id": 582354,
                "username": "GlacialNoivern",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/bae7db25edc19db310969d9c23831e70-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1538.257364713131,
                        "deviation": 65.55077561199136,
                        "volatility": 0.06026203340214659
                    }
                },
                "ranking": 24.886416928616224,
                "professional": false,
                "ui_class": ""
            },
            "description": "☆ The default tournament pairing method is Strength, to ensure matches remain competitive the entire contest.\n \n☆ This is a ‘Fast Correspondence Tournament’. Please, avoid delaying your games using the vacation feature or pause. If that’s the case, the tournament director may call the game for your opponent (always with previous notice).\n \n☆ Does NOT pause on the weekend.\n \n☆ If this sounds like a good time to you, please join us!\n\n<HR><BR>\nTournaments are a great way to find people who are more competitive than your average opponent. A big part of improving your own skills is by having them tested by capable adversaries. If you would like to be apart of more Chinese ruleset tournaments, check out our group for weekly opportunities.<BR><BR>",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 45120,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": true,
                "time_control": "fischer",
                "initial_time": 172800,
                "max_time": 259200,
                "time_increment": 43200,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 3207,
                "name": "New Zealand Tournaments",
                "summary": "This group exists as a place to enjoy weekly tournaments with competitively minded players using the lesser known but arguably strategically superior New Zealand rule set. All are welcome here ヽ(≧◡≦)ノ",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 592,
                "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2025-12-26T02:00:00Z",
            "players_start": 8,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2019-04-02T01:12:04.534422Z",
            "ended": "2019-05-02T00:52:21.479946Z",
            "start_waiting": "2019-04-02T01:12:04.102386Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png",
            "player_count": 8,
            "ranked": true
        }
    ]
}