GET /api/v1/tournaments/?format=api&ordering=max_ranking&page=4861
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 58058,
    "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=4862",
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=max_ranking&page=4860",
    "results": [
        {
            "id": 76410,
            "name": "Beginning tournament",
            "director": {
                "id": 1004942,
                "username": "Taybuddyz",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/b9464ad096ebc62e2a7ef87a9f39ebc6?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 701.5807232241659,
                        "deviation": 61.86619545966917,
                        "volatility": 0.05996754285214079
                    }
                },
                "ranking": 6.712057816086596,
                "professional": false,
                "ui_class": ""
            },
            "description": "Do your best",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "korean",
            "time_per_move": 31,
            "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": 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": 17491,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-06-30T22:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-06-30T22:00:18.665902Z",
            "ended": "2021-06-30T22:13:34.311672Z",
            "start_waiting": "2021-06-30T22:00:18.564339Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 4
        },
        {
            "id": 89388,
            "name": "30/4 5 -> 何家朗 6 -> 何金澄",
            "director": {
                "id": 729080,
                "username": "樂 碁",
                "country": "hk",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/38ab1d2a0a44a76ba656aca3c2fb3101-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1376.5461424853938,
                        "deviation": 260.4210499451175,
                        "volatility": 0.059998813696822535
                    }
                },
                "ranking": 22.315085597176374,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "5 -> 何家朗\n6 -> 何金澄",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 30,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 900,
                "period_time": 20,
                "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": "2022-04-30T09:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2022-04-30T08:37:17.790944Z",
            "ended": "2022-04-30T09:33:38.774426Z",
            "start_waiting": "2022-04-30T08:37:17.740118Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 2
        },
        {
            "id": 75480,
            "name": "sunday tournament",
            "director": {
                "id": 740165,
                "username": "szproszczytek",
                "country": "_Scotland",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/2bf8d743b1993c76c2759fce0ce5432d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2053.733837221348,
                        "deviation": 73.93692707212678,
                        "volatility": 0.06005991186470912
                    }
                },
                "ranking": 31.57698282790967,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "sunday tournament",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 10,
                "initial_time": 30,
                "max_time": 60
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 4568,
                "name": "Scotland Youth Team",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 64,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2021-05-23T10:12:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "invite",
            "started": "2021-05-23T10:12:43.065886Z",
            "ended": "2021-05-23T10:37:55.561363Z",
            "start_waiting": "2021-05-23T10:12:42.905442Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4
        },
        {
            "id": 106350,
            "name": "胡煜樑 趙叡森",
            "director": {
                "id": 818416,
                "username": "傳碁學園",
                "country": "un",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.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": "胡煜樑\n趙叡森",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 32,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1500,
                "period_time": 20,
                "periods": 3
            },
            "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": "2023-08-12T05:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2023-08-12T05:00:06.233218Z",
            "ended": "2023-08-12T05:56:47.076003Z",
            "start_waiting": "2023-08-12T05:00:06.180027Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 2
        },
        {
            "id": 74772,
            "name": "Torneio 10 de 2021",
            "director": {
                "id": 71636,
                "username": "riemsdijk",
                "country": "br",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/da901711d8fc89260b88e89b54d973a2-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2090.752813463398,
                        "deviation": 107.21131894032435,
                        "volatility": 0.06007508560034665
                    }
                },
                "ranking": 31.99055013514288,
                "professional": false,
                "ui_class": ""
            },
            "description": "Torneio para que as partidas utilizadas em aula depois. Caso o torneio tenha 10 ou mais jogadores, será realizado o sorteio de uma review offline de partida; caso tenha 15 ou mais jogadores também será realizado o sorteio de uma partida guiada; caso tenha 20 ou mais jogadores será realizado o sorteio de uma aula particular.",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 8,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "blitz",
                "pause_on_weekends": false,
                "time_increment": 5,
                "initial_time": 300,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 3811,
                "name": "Aulas de Go com FHvR",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 40,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2021-05-23T21:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-05-23T21:00:11.444936Z",
            "ended": "2021-05-23T22:21:49.174393Z",
            "start_waiting": "2021-05-23T21:00:11.125609Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 7
        },
        {
            "id": 53378,
            "name": "9x9 Experimental",
            "director": {
                "id": 582512,
                "username": "Pablo Dávila",
                "country": "es",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/1c5396c8eac2974de48ff68d69c2fd1e-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1304.3072357300132,
                        "deviation": 61.4094518698374,
                        "volatility": 0.05998245457197964
                    }
                },
                "ranking": 21.067172793764747,
                "professional": false,
                "ui_class": ""
            },
            "description": "Primer torneo interno del club de go!\nVa a ser un poco experimental y probablemente haya partidas algo desequilibradas, pero por algún lugar se empieza :^)",
            "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": false,
            "group": {
                "id": 3800,
                "name": "Club de Go US",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 25,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/ebfc3572c4ad35ab4e88e8287c74a5a5-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2019-10-30T16:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2019-10-30T16:00:07.701445Z",
            "ended": "2019-12-12T16:25:30.455300Z",
            "start_waiting": "2019-10-30T16:00:06.979268Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/ebfc3572c4ad35ab4e88e8287c74a5a5-15.png",
            "player_count": 8
        },
        {
            "id": 63192,
            "name": "Cat Island: 15-Player Round Robin",
            "director": {
                "id": 109488,
                "username": "DVbS78rkR7NVe",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/e379f98cdecd568bf2a9c1deb14ea283?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2026.1476299885521,
                        "deviation": 66.05609734432652,
                        "volatility": 0.059874270189468615
                    }
                },
                "ranking": 31.26391960044579,
                "professional": false,
                "ui_class": ""
            },
            "description": "<h2 style=\"color:red\">14 simultaneous games</h2>\n\n<h3>Auto handicap</h3>\n\n<hr/>\n\nJoin the group for more cat tournaments.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 259200
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 6124,
                "name": "Leopard's Resting Tree",
                "summary": "A little corner for cat tournaments",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 310,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/7198cc33b9da0045cda9721b7fc8e4f2-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2020-08-01T12:00:00Z",
            "players_start": 15,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-07-29T19:53:21.151400Z",
            "ended": "2020-10-02T20:54:15.373062Z",
            "start_waiting": "2020-07-29T19:53:15.753884Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/7198cc33b9da0045cda9721b7fc8e4f2-15.png",
            "player_count": 15
        },
        {
            "id": 58391,
            "name": "Senshi League · Registration Tournament",
            "director": {
                "id": 278620,
                "username": "rodrigo_o",
                "country": "br",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/5f04c97f6a4663c43d09dff0096bf3ac-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 915.824803911921,
                        "deviation": 68.60262348810217,
                        "volatility": 0.0602190954258877
                    }
                },
                "ranking": 12.881280922000522,
                "professional": false,
                "ui_class": ""
            },
            "description": "This is just the Registration Tournament for the Senshi League 1st term.",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "per_move": 86400
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 4383,
                "name": "International Go League",
                "summary": "This group is dedicated to the 9x9 International Go League.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 28,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/9001e73df00d4ed84cff435d89080e2a-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-12-31T21:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2020-12-31T21:01:00.604917Z",
            "ended": "2021-07-13T15:48:17.794873Z",
            "start_waiting": "2020-12-31T21:00:59.263795Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/9001e73df00d4ed84cff435d89080e2a-15.png",
            "player_count": 36
        },
        {
            "id": 76111,
            "name": "beginner match",
            "director": {
                "id": 983580,
                "username": "5C13林晉逸",
                "country": "_Pirate",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/1d717fa000479aa19fa5c59a3ef9805a-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1002.3619333432582,
                        "deviation": 81.82897733511471,
                        "volatility": 0.060009108656422866
                    }
                },
                "ranking": 14.971479214046814,
                "professional": false,
                "ui_class": ""
            },
            "description": "nothing",
            "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": 9289,
                "name": "crazy bot beginner",
                "summary": "hi. we are bots. crazy ones. also the beginner version. please join this group.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 6,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/9f24a05d8d420dcf020b22c02f5af425-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-06-09T10:00:00Z",
            "players_start": 1,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-06-09T10:00:05.746964Z",
            "ended": "2021-06-09T10:00:05.720959Z",
            "start_waiting": "2021-06-09T10:00:05.651567Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/9f24a05d8d420dcf020b22c02f5af425-15.png",
            "player_count": 1
        },
        {
            "id": 77975,
            "name": "good game",
            "director": {
                "id": 1022804,
                "username": "jomidavarezi50",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/83f447fbe2981189bec4693cb3391dc8?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 939.8575173889457,
                        "deviation": 133.00583249491038,
                        "volatility": 0.06001195999820298
                    }
                },
                "ranking": 13.480940054156171,
                "professional": false,
                "ui_class": ""
            },
            "description": "hi my frends",
            "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": 9694,
                "name": "Angel",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 8,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2021-07-24T20:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-07-25T02:17:12.557022Z",
            "ended": "2021-08-07T15:41:15.235100Z",
            "start_waiting": "2021-07-25T02:17:12.449625Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4
        }
    ]
}