GET /api/v1/tournaments?format=api&ordering=-exclude_provisional&page=4470
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 57920,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-exclude_provisional&page=4471",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-exclude_provisional&page=4469",
    "results": [
        {
            "id": 2749,
            "name": "Title match for: Honinbo Nines Title Tournament 2013",
            "director": {
                "id": 4,
                "username": "matburt",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1125.8827017028436,
                        "deviation": 78.19731452501959,
                        "volatility": 0.06006087171771568
                    }
                },
                "ranking": 17.66169912212786,
                "professional": false,
                "ui_class": "supporter moderator admin"
            },
            "description": "Title match for: Honinbo Nines Title Tournament 2013 (gamesorry vs vitality)",
            "schedule": null,
            "title": {
                "id": 5,
                "name": "Honinbo Nines Title Tournament",
                "holder": {
                    "id": 35184,
                    "username": "vitality",
                    "country": "un",
                    "icon": "https://secure.gravatar.com/avatar/17d676429b5c6ec38fb06cf71f8662fa?s=64&d=retro",
                    "ratings": {
                        "version": 5,
                        "overall": {
                            "rating": 2742.437357137692,
                            "deviation": 68.19500547415998,
                            "volatility": 0.059852958448327415
                        }
                    },
                    "ranking": 38,
                    "professional": false,
                    "ui_class": ""
                },
                "rules": "japanese",
                "tournament_type": "s_mcmahon"
            },
            "tournament_type": "s_title",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 604800,
                "max_time": 604800,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": null,
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2014-01-04T22:08:16.412663Z",
            "ended": "2014-04-01T07:11:45.336770Z",
            "start_waiting": null,
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/trophies/honinbo_9.png",
            "player_count": 0
        },
        {
            "id": 58577,
            "name": "Nottingham Go Club - Covid Cup 2020 #3",
            "director": {
                "id": 23509,
                "username": "robindews",
                "country": "gb",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/53b7cf9d9bdd1f8f9c5f4ffe8c21631d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1541.866380297196,
                        "deviation": 61.14091419950209,
                        "volatility": 0.06003237465737596
                    }
                },
                "ranking": 24.94066718342586,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "This is our third live Tuesday evening tournnament for members and friends of the Nottingham, Sheffield and Birmingham Go Clubs. All are welcome to join in",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "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": 83,
                "name": "Nottingham Go Club",
                "summary": "Online Group for Go players in the Nottingham and Derby Area",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 88,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/9d477e88b677bde5e483440a488a2cf3-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-07T18:15:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 32,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2020-04-07T18:15:10.899146Z",
            "ended": "2020-04-07T20:42:40.008875Z",
            "start_waiting": "2020-04-07T18:15:10.127616Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/9d477e88b677bde5e483440a488a2cf3-15.png",
            "player_count": 7
        },
        {
            "id": 2748,
            "name": "Fast 9x9",
            "director": {
                "id": 52052,
                "username": "ST000MA",
                "country": "rs",
                "icon": "https://secure.gravatar.com/avatar/da4a122c783bf3156553dfebd327d39d?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1708.816342267329,
                        "deviation": 64.1672287324999,
                        "volatility": 0.06185895529290432
                    }
                },
                "ranking": 27.320656536047938,
                "professional": false,
                "ui_class": ""
            },
            "description": "Swiss, 9x9, Japanese rules, 25-20kyu",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 88320,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 172800,
                "max_time": 172800,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 78,
                "name": "OGS Mini Tournaments",
                "summary": "The home for all of the old OGS mini tournaments",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 380,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 10,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2014-01-08T17:25:46.587406Z",
            "ended": "2014-02-14T13:55:24.805376Z",
            "start_waiting": "2014-01-08T17:23:28.964127Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0
        },
        {
            "id": 2608,
            "name": "Porfirionowe Pory Roku - zima",
            "director": {
                "id": 257,
                "username": "Samick",
                "country": "pl",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/0721a481f3709e3c3b41d628464257ba-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1554.0686442810472,
                        "deviation": 64.14071887013185,
                        "volatility": 0.05983650556020216
                    }
                },
                "ranking": 25.123154135986415,
                "professional": false,
                "ui_class": ""
            },
            "description": "Dziękuję wszystkim za udział, zapraszam do kolejnej edycji. :)\n\nUwagi proszę pisać tutaj http://online-go.com/forum/thread/22/Turniej...\n\n\n***************************************\n\nJan podsunął pomysł na rozgrywanie turniejów wedle pór roku. Skoro prawdziwe turnieje nie wyszły, może wirutalne będą miały większą szansę realizacji. Zapewne trochę to potrwa nim zbierzemy odpowiednialiczbę graczy i rozegramy wszystkie mecze, dlatego zaczniemy od zimy. :)\n\n6 miejsc (na próbę by szybciej wystartować, w następnym można zwiększyć), Szwajcar, bez handicapów, zasady japońskie, proste liczenie czasu - 96 godziny na ruch.",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 345600,
            "time_control_parameters": {
                "time_control": "simple",
                "per_move": 345600
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 12,
                "name": "Porfirion - Szczecin",
                "summary": "Grupa graczy ze Szczecińskiego Klubu Go Porfirion. Zapraszamy wszystkich graczy ze Szczecina, znajomych i chętnych się zaznajomić :)\n\nhttp://szczecin.go.art.pl/",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 44,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/b5cff8e1fc4125b73ea513b6eca3baec-64.png"
            },
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2013-10-29T01:40:55.507140Z",
            "ended": "2013-11-22T00:00:11.688806Z",
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/b5cff8e1fc4125b73ea513b6eca3baec-15.png",
            "player_count": 0
        },
        {
            "id": 71742,
            "name": "Open tournament 2",
            "director": {
                "id": 736023,
                "username": "2025vs",
                "country": "hk",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/7b00a5b491f99a02c822db43039ddd91-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1536.529914735449,
                        "deviation": 63.18073597410369,
                        "volatility": 0.06031088735864471
                    }
                },
                "ranking": 24.86040506661975,
                "professional": false,
                "ui_class": ""
            },
            "description": "an open tournament",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 432000,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "per_move": 432000
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 5351,
                "name": "2025vs ",
                "summary": "A group for Go players who love the 9x9 board to 19x19 board and an open group for any go players......and members over 150!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 192,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/800b4a0d234e19e92a200d1dd3e4faff-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2021-03-31T05:00:00Z",
            "players_start": 10,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-03-31T05:00:53.779315Z",
            "ended": "2021-08-23T04:39:32.996227Z",
            "start_waiting": "2021-03-31T05:00:52.770703Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/800b4a0d234e19e92a200d1dd3e4faff-15.png",
            "player_count": 27
        },
        {
            "id": 95767,
            "name": "校隊A1組第1次比賽",
            "director": {
                "id": 922838,
                "username": "go2708",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/b3e7f690c33f687a9632741520125809?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2051.551691597471,
                        "deviation": 123.68029630025042,
                        "volatility": 0.05999816676709507
                    }
                },
                "ranking": 31.5523722737371,
                "professional": false,
                "ui_class": ""
            },
            "description": "校隊A1組第1次比賽",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 26880,
            "time_control_parameters": {
                "system": "absolute",
                "time_control": "absolute",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "total_time": 2419200
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 10182,
                "name": "DCFWMS-Team",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 14,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2022-10-17T08:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2022-10-17T07:20:44.828104Z",
            "ended": "2022-12-05T08:39:42.791001Z",
            "start_waiting": "2022-10-17T07:20:44.748085Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4
        },
        {
            "id": 119686,
            "name": "หมากล้อม 12.10",
            "director": {
                "id": 1024102,
                "username": "sutthikan",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/06a8bc182a09bfd6399d791f871d011f?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1189.370058290906,
                        "deviation": 64.55188251307216,
                        "volatility": 0.06000070363454556
                    }
                },
                "ranking": 18.93162599622459,
                "professional": false,
                "ui_class": ""
            },
            "description": "เล่นหมากล้อม",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "blitz",
                "pause_on_weekends": false,
                "time_increment": 10,
                "initial_time": 30,
                "max_time": 50
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 14502,
                "name": "หมากล้อมโรงเรียนวัดท่าข้าม",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 102,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2024-08-30T05:10:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2024-08-30T05:08:08.592991Z",
            "ended": "2024-08-30T05:10:23.288930Z",
            "start_waiting": "2024-08-30T05:08:08.021387Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 32
        },
        {
            "id": 125,
            "name": "George-Bob's mini-tournament",
            "director": {
                "id": 3652,
                "username": "George-Bob",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/1214ee5f4c11418846596f571b7ebd02?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1620.530488336563,
                        "deviation": 64.77537030805244,
                        "volatility": 0.059915291917579654
                    }
                },
                "ranking": 26.092609787336002,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 172800,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 864000,
                "time_increment": 172800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 78,
                "name": "OGS Mini Tournaments",
                "summary": "The home for all of the old OGS mini tournaments",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 380,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2006-09-17T17:51:00Z",
            "ended": "2007-01-12T14:01:00Z",
            "start_waiting": null,
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0
        },
        {
            "id": 124,
            "name": "sai115's mini-tournament",
            "director": {
                "id": 3609,
                "username": "sai115",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/617e8ec8cc1e2f51ddde006fd2dbf74c?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1353.530922711279,
                        "deviation": 234.96819831057616,
                        "volatility": 0.05999765279491966
                    }
                },
                "ranking": 21.924755985592878,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 1209600,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 78,
                "name": "OGS Mini Tournaments",
                "summary": "The home for all of the old OGS mini tournaments",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 380,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 9,
            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2006-09-10T19:58:00Z",
            "ended": "2007-03-24T04:47:00Z",
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0
        },
        {
            "id": 89727,
            "name": "19x19",
            "director": {
                "id": 599102,
                "username": "🐬⚔️🐬 🍩🥂🕯️🌱",
                "country": "bs",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/9f1b3b5e4e9ea8e9cad3ce3456addaf5-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1646.7114093252521,
                        "deviation": 65.53236576357357,
                        "volatility": 0.06020281826982568
                    }
                },
                "ranking": 26.463626879317594,
                "professional": false,
                "ui_class": ""
            },
            "description": "19x19",
            "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": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 10635,
                "name": "Blitz ⚡",
                "summary": "Welcome,\n\nBlitz style tourneys, please join if you like speedy Go!\n\n\n",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 20,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/beada510a6d27c2fd6dbd356f2a0e5e1-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2022-05-08T03:15:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2022-05-08T03:15:31.212134Z",
            "ended": "2022-05-08T03:54:49.039079Z",
            "start_waiting": "2022-05-08T03:15:31.103487Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/beada510a6d27c2fd6dbd356f2a0e5e1-15.png",
            "player_count": 2
        }
    ]
}