GET /api/v1/tournaments?format=api&ordering=name&page=5332
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 57700,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=name&page=5333",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=name&page=5331",
    "results": [
        {
            "id": 2097,
            "name": "Tet's 13s",
            "director": {
                "id": 47299,
                "username": "Tethys",
                "country": "gb",
                "icon": "https://secure.gravatar.com/avatar/9481f463fff8d092470a3fa7c0e256f6?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1248.726645951587,
                        "deviation": 65.35486902622327,
                        "volatility": 0.059863402921239074
                    }
                },
                "ranking": 20.05904360566679,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "chinese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 432000,
                "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": 0,
            "max_ranking": 24,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2013-03-22T01:33:33Z",
            "ended": "2013-03-22T00:33:33Z",
            "start_waiting": null,
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0
        },
        {
            "id": 2772,
            "name": "Tet's 13x13 tournament",
            "director": {
                "id": 47299,
                "username": "Tethys",
                "country": "gb",
                "icon": "https://secure.gravatar.com/avatar/9481f463fff8d092470a3fa7c0e256f6?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1248.726645951587,
                        "deviation": 65.35486902622327,
                        "volatility": 0.059863402921239074
                    }
                },
                "ranking": 20.05904360566679,
                "professional": false,
                "ui_class": ""
            },
            "description": "Come on in.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "aga",
            "time_per_move": 89280,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 259200,
                "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": 22,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2014-01-24T10:49:15.252502Z",
            "ended": "2014-02-22T08:03:33.397981Z",
            "start_waiting": "2014-01-24T10:49:14.794236Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0
        },
        {
            "id": 2797,
            "name": "Tet's 19x19 DDK tournament",
            "director": {
                "id": 47299,
                "username": "Tethys",
                "country": "gb",
                "icon": "https://secure.gravatar.com/avatar/9481f463fff8d092470a3fa7c0e256f6?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1248.726645951587,
                        "deviation": 65.35486902622327,
                        "volatility": 0.059863402921239074
                    }
                },
                "ranking": 20.05904360566679,
                "professional": false,
                "ui_class": ""
            },
            "description": "Like it says, with a bit of flexibility at each end.",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "rules": "aga",
            "time_per_move": 89280,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 259200,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": true,
            "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": 7,
            "max_ranking": 22,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2014-02-14T22:38:02.908094Z",
            "ended": "2014-08-25T20:08:14.221842Z",
            "start_waiting": "2014-02-14T22:38:02.503247Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0
        },
        {
            "id": 2335,
            "name": "Tet's mini-tournament",
            "director": {
                "id": 47299,
                "username": "Tethys",
                "country": "gb",
                "icon": "https://secure.gravatar.com/avatar/9481f463fff8d092470a3fa7c0e256f6?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1248.726645951587,
                        "deviation": 65.35486902622327,
                        "volatility": 0.059863402921239074
                    }
                },
                "ranking": 20.05904360566679,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 432000,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": true,
            "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": 19,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2013-09-05T08:46:23Z",
            "ended": "2013-10-29T15:54:35.506731Z",
            "start_waiting": null,
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0
        },
        {
            "id": 87292,
            "name": "Teyong's league stage 1 rating system",
            "director": {
                "id": 36904,
                "username": "Lazy Teyong",
                "country": "ph",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/0468704cc04364bdc65ed8779a2764ca-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1703.1827266320372,
                        "deviation": 66.09465560831399,
                        "volatility": 0.059934824508274996
                    }
                },
                "ranking": 27.24420966848514,
                "professional": false,
                "ui_class": ""
            },
            "description": "Teyong's stage 1 league rating system\n\nFor fun and for learning",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 87360,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "main_time": 86400,
                "period_time": 86400,
                "periods": 1
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 309,
                "name": "Filipino Go Group",
                "summary": "Go Group for Filipinos",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 90,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/d85657374f9a7c3118ee143d11e0598b-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2022-03-17T00:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 15,
            "max_ranking": 30,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2022-03-17T00:00:44.503698Z",
            "ended": "2022-06-05T14:40:24.570861Z",
            "start_waiting": "2022-03-17T00:00:44.286000Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/d85657374f9a7c3118ee143d11e0598b-15.png",
            "player_count": 13
        },
        {
            "id": 77716,
            "name": "teyrtunnu",
            "director": {
                "id": 1016128,
                "username": "TimTsai",
                "country": "tw",
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/5ad16efa4bdf65289a15d3505660b527-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 993.5512788378296,
                        "deviation": 70.04800542370968,
                        "volatility": 0.060231200015363015
                    }
                },
                "ranking": 14.767093597042754,
                "professional": false,
                "ui_class": ""
            },
            "description": "ytr6umtdutyrt",
            "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": 9,
                "name": "Русская группа",
                "summary": "Интересные, призовые турниры.",
                "require_invitation": true,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 1898,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/fd8ca9680500359b55b5bc1196226b5f-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-07-18T09:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-07-20T03:41:12.534911Z",
            "ended": "2021-09-27T12:49:32.876722Z",
            "start_waiting": "2021-07-20T03:41:12.432155Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/fd8ca9680500359b55b5bc1196226b5f-15.png",
            "player_count": 4
        },
        {
            "id": 126650,
            "name": "Tghgghg",
            "director": {
                "id": 1429536,
                "username": "Миша_HGO",
                "country": "ru",
                "icon": "https://secure.gravatar.com/avatar/d5af1aa0c6b787dda11ea5fc4247a616?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1550.691523623735,
                        "deviation": 64.14704360140855,
                        "volatility": 0.06013838544023563
                    }
                },
                "ranking": 25.072792517167798,
                "professional": false,
                "ui_class": ""
            },
            "description": "Gfgggfc",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 12,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "blitz",
                "pause_on_weekends": false,
                "main_time": 60,
                "period_time": 10,
                "periods": 10
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 15142,
                "name": "Ekaterinburg",
                "summary": "Previous winners:\n\nHappy 19х19:\n\n    Happy 19x19 #1 - Chlowski\n    Happy 19x19 #2 - registration\n\nHappy 13x13:\n\n    Happy 13x13 #1 - registration\n\nHappy 9x9:\n\n    Happy 9x9 #1 - in progress",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 5,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/9c663c990d9af1cdaec895b7401d3585-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2025-03-21T14:35:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2025-03-21T14:35:17.361163Z",
            "ended": "2025-03-21T14:56:50.377252Z",
            "start_waiting": "2025-03-21T14:35:17.300446Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/9c663c990d9af1cdaec895b7401d3585-15.png",
            "player_count": 2
        },
        {
            "id": 61950,
            "name": "TGIF 13th",
            "director": {
                "id": 740650,
                "username": "NTU_A2_Yinjie",
                "country": "cn",
                "icon": "https://secure.gravatar.com/avatar/32673ba532ce8cb16892bcf703e9a202?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1625.4262513493097,
                        "deviation": 101.18434662121422,
                        "volatility": 0.05999653020057203
                    }
                },
                "ranking": 26.162442510798716,
                "professional": false,
                "ui_class": ""
            },
            "description": "We are playing for 2 rounds and feel free to challenge other player (by clicking their names u can see the ‘challenge’ button) after that if u want! \nSee you guys at 5 pm on Friday! :D",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "chinese",
            "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": 4597,
                "name": "NTU Weiqi",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 37,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/35cd4a5df990f4963212563cefcde97b-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-06-19T09:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "invite",
            "started": "2020-06-19T09:00:23.873801Z",
            "ended": "2020-06-19T10:45:18.832354Z",
            "start_waiting": "2020-06-19T09:00:23.059733Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/35cd4a5df990f4963212563cefcde97b-15.png",
            "player_count": 4
        },
        {
            "id": 60489,
            "name": "TGIF Go",
            "director": {
                "id": 740650,
                "username": "NTU_A2_Yinjie",
                "country": "cn",
                "icon": "https://secure.gravatar.com/avatar/32673ba532ce8cb16892bcf703e9a202?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1625.4262513493097,
                        "deviation": 101.18434662121422,
                        "volatility": 0.05999653020057203
                    }
                },
                "ranking": 26.162442510798716,
                "professional": false,
                "ui_class": ""
            },
            "description": "We are playing for 2 rounds with 20 mins each player and 30 seconds Byo-yomi for 3 periods. Enjoy your games!",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "chinese",
            "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": 4597,
                "name": "NTU Weiqi",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 37,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/35cd4a5df990f4963212563cefcde97b-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-05-15T11:30:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "invite",
            "started": "2020-05-15T11:30:21.893934Z",
            "ended": "2020-05-15T13:46:34.284917Z",
            "start_waiting": "2020-05-15T11:30:20.758986Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/35cd4a5df990f4963212563cefcde97b-15.png",
            "player_count": 6
        },
        {
            "id": 59355,
            "name": "TGIF Go",
            "director": {
                "id": 740646,
                "username": "EngHong",
                "country": "sg",
                "icon": "https://secure.gravatar.com/avatar/a78a08900145cb74faf2953274dd6738?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1741.8263900719908,
                        "deviation": 161.18432400106312,
                        "volatility": 0.05999617496597244
                    }
                },
                "ranking": 27.76359194178433,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "For those who enjoy playing Go on a friday night!",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "chinese",
            "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": 4597,
                "name": "NTU Weiqi",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 37,
                "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/35cd4a5df990f4963212563cefcde97b-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-24T11:30:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "invite",
            "started": "2020-04-24T11:30:10.460814Z",
            "ended": "2020-04-24T15:09:09.566887Z",
            "start_waiting": "2020-04-24T11:30:09.750066Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://b0c2ddc39d13e1c0ddad-93a52a5bc9e7cc06050c1a999beb3694.ssl.cf1.rackcdn.com/35cd4a5df990f4963212563cefcde97b-15.png",
            "player_count": 10
        }
    ]
}