GET /api/v1/tournaments?format=api&ordering=-max_ranking&page=483
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 58814,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-max_ranking&page=484",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-max_ranking&page=482",
    "results": [
        {
            "id": 107974,
            "name": "tournoi fun for BELGIUM",
            "director": {
                "id": 1409180,
                "username": "deleted-59daa536-5cf5-4f74-abc9-18352789d8a6",
                "country": "be",
                "icon": "https://secure.gravatar.com/avatar/a174b5e1e0864ecd881301db24b1ff2d?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 766.675370480976,
                        "deviation": 70.48953321029607,
                        "volatility": 0.06002959976861402
                    }
                },
                "ranking": 8.766099458578926,
                "professional": false,
                "ui_class": ""
            },
            "description": "on doit s'amuser",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 88451,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 459,
                "name": "Belgian Go Federation",
                "summary": "Room of the Belgian Go Federation",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 172,
                "icon": "https://user-uploads.online-go.com/1f6969c738ccf007912cbdf623b1cb90-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-10-03T19:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-10-03T19:00:33.230150Z",
            "ended": "2025-08-11T22:14:10.298577Z",
            "start_waiting": "2023-10-03T19:00:33.069943Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/1f6969c738ccf007912cbdf623b1cb90-15.png",
            "player_count": 16,
            "ranked": true
        },
        {
            "id": 64367,
            "name": "Fast Correspondence 2020-08-22",
            "director": {
                "id": 784,
                "username": "mlopezviedma",
                "country": "ar",
                "icon": "https://user-uploads.online-go.com/3e911828e4e25e61f8faede9d9277323-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1588.1543621874353,
                        "deviation": 62.71960340021569,
                        "volatility": 0.05973071323930564
                    }
                },
                "ranking": 25.625419774662372,
                "professional": false,
                "ui_class": "supporter moderator"
            },
            "description": "Please, avoid delaying your games using the vacation feature.\n\nAnalysis is enabled to allow the use of conditional moves.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 30720,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 28800,
                "initial_time": 172800,
                "max_time": 172800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 508,
                "name": "Fast Correspondence",
                "summary": "Tournaments for people who like to play quick correspondence games.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 802,
                "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-08-22T00:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-08-22T00:00:31.388227Z",
            "ended": "2020-09-24T20:25:58.380130Z",
            "start_waiting": "2020-08-22T00:00:29.755264Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 85811,
            "name": "๐Ÿ™๐Ÿ•‰๐Ÿ™๐Ÿฌ๐Ÿ™โ˜ฏ๏ธ๐Ÿ™ 1. Ancestors Games Planet Gaia",
            "director": {
                "id": 606239,
                "username": "Angel Convent St. Hanna",
                "country": "sd",
                "icon": "https://user-uploads.online-go.com/bd67bcb72024c28da27a874af6a172af-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1075.0215879184707,
                        "deviation": 64.78542238972135,
                        "volatility": 0.06018390709977367
                    }
                },
                "ranking": 16.591553133654887,
                "professional": false,
                "ui_class": ""
            },
            "description": "Power to the People Labor Day Tournament 2022\n\nPlaying For Justice, Peace and Equal Rights\n\n๐Ÿฌ Welcome on Amen Go Friends ๐Ÿฌ",
            "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",
                "pause_on_weekends": false,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 777600
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 6630,
                "name": "Go friends ๐Ÿฌ",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 360,
                "icon": "https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-05-01T19:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slide",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-05-01T19:00:06.389973Z",
            "ended": "2022-08-31T07:46:47.303361Z",
            "start_waiting": "2022-05-01T19:00:05.961668Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/1812f8b45802b8be5ee62fbbb3c3ab82-15.png",
            "player_count": 25,
            "ranked": true
        },
        {
            "id": 94163,
            "name": "5to a 7mo (segundo torneo=",
            "director": {
                "id": 1861,
                "username": "sbstnmntlf",
                "country": "cl",
                "icon": "https://user-uploads.online-go.com/268a3294e0b64c27c9707f9b961dd3f7-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1998.0015664764883,
                        "deviation": 69.43002682357047,
                        "volatility": 0.06006423358122658
                    }
                },
                "ranking": 30.94007872678901,
                "professional": false,
                "ui_class": ""
            },
            "description": "holaaa",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 60,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "live",
                "pause_on_weekends": false,
                "per_move": 60
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 2528,
                "name": "British School Punta Arenas",
                "summary": "Grupo que reรบne a los alumnos del Taller de Go del British School - Punta Arenas\n",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 185,
                "icon": "https://user-uploads.online-go.com/ea174198bf56c9217e3605e1d81eefd5-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-09-02T02:00:00Z",
            "players_start": 6,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2022-09-01T18:58:32.109101Z",
            "ended": "2022-09-01T19:59:29.140531Z",
            "start_waiting": "2022-09-01T18:58:31.882786Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/ea174198bf56c9217e3605e1d81eefd5-15.png",
            "player_count": 9,
            "ranked": true
        },
        {
            "id": 64471,
            "name": "OGC September Tournament (9k+)",
            "director": {
                "id": 138181,
                "username": "Clossius",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/423037a54347a4a9a1ae2eaf15ceea96-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2009.108246484941,
                        "deviation": 62.20658121414229,
                        "volatility": 0.06018656363339447
                    }
                },
                "ranking": 31.068410772900062,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "This tournament is a friendly tournament for the Online Go Club members and friends.\n\nhttps://discord.gg/013kxRiaFJ9H5RTIe\n\nPrizes will be sponsored by Clossius as private lessons.\n\nThe tournament will use a strength pairing method so you are playing your level or around that for as long as possible. We will be using this method as the goal is not about winning as much as getting friendly competition and good practice going.\n\nIf you have any questions please ask in the Discord.\n\nHave fun!",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 36,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 600,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 2144,
                "name": "The Online Go Club",
                "summary": "A fun group for players to play and make friends!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 245,
                "icon": "https://user-uploads.online-go.com/806d6fed72c1e320ac298fb816c0b8fc-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-09-05T16:00:00Z",
            "players_start": 8,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 21,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2020-09-05T16:00:04.761436Z",
            "ended": "2020-09-05T18:02:33.181561Z",
            "start_waiting": "2020-09-05T16:00:04.587263Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/806d6fed72c1e320ac298fb816c0b8fc-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 88573,
            "name": "13x13 D.E. 04/16/2022 ๐ŸฆŽ",
            "director": {
                "id": 584481,
                "username": "Mulsiphix",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/f79dd274bd83ca6fdf5e2c1af119ba63-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1723.508332937557,
                        "deviation": 67.30621035483453,
                        "volatility": 0.06024145341136911
                    }
                },
                "ranking": 27.51884388340188,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "โ˜† The default tournament pairing method is Strength, to ensure matches remain competitive the entire contest.\n\nโ˜† This is a โ€˜Humdrum Correspondence Tournamentโ€™. Please, avoid delaying your games using the vacation feature or pause. If thatโ€™s the case, the tournament director may call the game for your opponent (always with previous notice).\n\nโ˜† Does NOT pause on the weekend.\n\nโ˜† If this sounds like a good time to you, please join us!\n<HR><BR>\nTournaments are a great way to locate players who are more competitive than your average opponent. A big part of improving your own skills is to have them tested by capable challengers. If you would like to be a part of more New Zealand rule set tournaments, check out our group for weekly opportunities.",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "nz",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 432000
            },
            "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 ใƒฝ(โ‰งโ—กโ‰ฆ)ใƒŽ",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 591,
                "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2022-04-17T01:00:00Z",
            "players_start": 8,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-10-23T20:04:30.732829Z",
            "ended": "2023-03-30T06:01:13.325741Z",
            "start_waiting": "2022-10-23T20:04:30.585010Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/6eb69fa03f2ad6946a5ae7783753aaa4-15.png",
            "player_count": 8,
            "ranked": true
        },
        {
            "id": 94107,
            "name": "Goggle",
            "director": {
                "id": 1006991,
                "username": "WillMa",
                "country": "cn",
                "icon": "https://secure.gravatar.com/avatar/3b854740fb42fc74c8b43503d4f64f46?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1425.3905788313666,
                        "deviation": 65.04358839826483,
                        "volatility": 0.06003849668312953
                    }
                },
                "ranking": 23.12228674059785,
                "professional": false,
                "ui_class": ""
            },
            "description": "Good Luck and have fun",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 0,
            "time_control_parameters": {
                "system": "none",
                "time_control": "none",
                "speed": "correspondence",
                "pause_on_weekends": false
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 9509,
                "name": "Goggle",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 14,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2022-11-04T12:55:00Z",
            "players_start": 2,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-11-04T12:55:13.994375Z",
            "ended": "2022-12-09T21:32:00.613310Z",
            "start_waiting": "2022-11-04T12:55:13.892273Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 41751,
            "name": "Sorayaphothong",
            "director": {
                "id": 565893,
                "username": "SorayaPhothong",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/6cf050a1b2ceb2e78f3efd0b2c5607e2?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1198.1551370796124,
                        "deviation": 74.01776546815817,
                        "volatility": 0.059990049013156584
                    }
                },
                "ranking": 19.101991102493148,
                "professional": false,
                "ui_class": ""
            },
            "description": "Good hhjitfvhiutrcjknnllphv",
            "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": 2976,
                "name": "Pktbp1011",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 1,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2018-10-12T19:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2018-10-14T08:17:49.960171Z",
            "ended": "2019-01-13T04:19:59.963362Z",
            "start_waiting": "2018-10-14T08:17:49.622356Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 32904,
            "name": "12/18/2017",
            "director": {
                "id": 21742,
                "username": "แƒ“แƒแƒ—แƒ",
                "country": "ge",
                "icon": "https://user-uploads.online-go.com/f776102223e8d2cd0c3eeab1eea726ff-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2188.217274395995,
                        "deviation": 97.40479902700517,
                        "volatility": 0.06013689069472163
                    }
                },
                "ranking": 33.04533320130458,
                "professional": false,
                "ui_class": ""
            },
            "description": "12/18/2017",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 31,
            "time_control_parameters": {
                "period_time": 30,
                "main_time": 120,
                "system": "byoyomi",
                "pause_on_weekends": false,
                "time_control": "byoyomi",
                "periods": 5,
                "speed": "live"
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 692,
                "name": "Georgia - แƒกแƒแƒฅแƒแƒ แƒ—แƒ•แƒ”แƒšแƒแƒก แƒ’แƒแƒก แƒคแƒ”แƒ“แƒ”แƒ แƒแƒชแƒ˜แƒ",
                "summary": "แƒกแƒแƒฅแƒแƒ แƒ—แƒ•แƒ”แƒšแƒแƒก แƒ’แƒแƒก แƒคแƒ”แƒ“แƒ”แƒ แƒแƒชแƒ˜แƒ˜แƒก แƒฏแƒ’แƒฃแƒคแƒจแƒ˜ แƒ’แƒแƒฌแƒ”แƒ•แƒ แƒ˜แƒแƒœแƒ”แƒ‘แƒ แƒจแƒ”แƒฃแƒซแƒšแƒ˜แƒแƒ— แƒ›แƒฎแƒแƒšแƒแƒ“ แƒกแƒแƒฅแƒแƒ แƒ—แƒ•แƒ”แƒšแƒแƒก  แƒ›แƒแƒฅแƒแƒšแƒแƒฅแƒ”แƒ”แƒ‘แƒก, แƒ แƒแƒ›แƒšแƒ”แƒ‘แƒ˜แƒช แƒ“แƒแƒ แƒ”แƒ’แƒ˜แƒกแƒขแƒ แƒ˜แƒ แƒ”แƒ‘แƒฃแƒšแƒ”แƒ‘แƒ˜ แƒแƒ แƒ˜แƒแƒœ แƒแƒ› แƒกแƒแƒ˜แƒขแƒ–แƒ” แƒ“แƒ แƒžแƒ แƒแƒคแƒ˜แƒšแƒจแƒ˜ แƒ›แƒ˜แƒ—แƒ˜แƒ—แƒ”แƒ‘แƒฃแƒšแƒ˜ แƒแƒฅแƒ•แƒ— แƒกแƒแƒฎแƒ”แƒšแƒ˜ แƒ“แƒ แƒ’แƒ•แƒแƒ แƒ˜.",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 260,
                "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2017-12-18T18:05:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2017-12-18T18:05:31.198062Z",
            "ended": "2017-12-18T18:32:24.279183Z",
            "start_waiting": "2017-12-18T18:05:30.805473Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/6a63e1cd3341783b3bb281cb4a0908c7-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 64567,
            "name": "0000000000",
            "director": {
                "id": 816056,
                "username": "JhenRongSyu",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/8ad09d7f02687755ec30c7bb4c99c9ac?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1427.3256264941997,
                        "deviation": 62.16083991347286,
                        "volatility": 0.060021253765077505
                    }
                },
                "ranking": 23.153692851154133,
                "professional": false,
                "ui_class": ""
            },
            "description": "88596",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "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": 3600
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 6593,
                "name": "00000",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 2,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2020-08-22T07:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-08-22T07:51:50.137463Z",
            "ended": "2020-08-22T07:52:40.783408Z",
            "start_waiting": "2020-08-22T07:51:49.887279Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 2,
            "ranked": true
        }
    ]
}