List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=-name&page=3441
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59635,
    "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-name&page=3442",
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=-name&page=3440",
    "results": [
        {
            "id": 3068,
            "name": "Go Fight Club: DDK Live 9x9 - 7/31/14",
            "director": {
                "id": 67689,
                "username": "deleted-917cec75-b08a-4a68-ab58-74a73a3a29f1",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/476d9cf7ad2c21c097c7272e0acfc962?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1204.825567179209,
                        "deviation": 62.50245677818495,
                        "volatility": 0.059948158596285835
                    }
                },
                "ranking": 19.230515524822877,
                "professional": false,
                "ui_class": ""
            },
            "description": "Start time: 3:00pm PDT / 10:00pm GMT\nJoin the group chat for announcements, discussions and trash talk. No shows may be disqualified.",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 36,
            "time_control_parameters": {
                "time_control": "byoyomi",
                "period_time": 30,
                "main_time": 600,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 308,
                "name": "Go Fight Club",
                "summary": "Focused giving DDKs a place for live tournaments and sparring matches for improvement.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 7,
                "icon": "https://user-uploads.online-go.com/838e9779347fbfd5b8760444427a6b9f-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": 20,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2014-07-31T22:10:02.790396Z",
            "ended": "2014-07-31T22:34:55.018407Z",
            "start_waiting": "2014-07-31T22:10:02.042180Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/838e9779347fbfd5b8760444427a6b9f-15.png",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 3061,
            "name": "Go Fight Club: DDK Live 9x9 - 7/29/14",
            "director": {
                "id": 67689,
                "username": "deleted-917cec75-b08a-4a68-ab58-74a73a3a29f1",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/476d9cf7ad2c21c097c7272e0acfc962?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1204.825567179209,
                        "deviation": 62.50245677818495,
                        "volatility": 0.059948158596285835
                    }
                },
                "ranking": 19.230515524822877,
                "professional": false,
                "ui_class": ""
            },
            "description": "Start time: 6:00 pm PDT / 1:00 am GMT.\nJoin the group chat room for announcements, discussion and trash talk.",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 36,
            "time_control_parameters": {
                "time_control": "byoyomi",
                "period_time": 30,
                "main_time": 600,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 308,
                "name": "Go Fight Club",
                "summary": "Focused giving DDKs a place for live tournaments and sparring matches for improvement.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 7,
                "icon": "https://user-uploads.online-go.com/838e9779347fbfd5b8760444427a6b9f-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": 20,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2014-07-30T01:00:21.605865Z",
            "ended": "2014-07-30T01:16:51.697181Z",
            "start_waiting": "2014-07-30T01:00:21.342223Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/838e9779347fbfd5b8760444427a6b9f-15.png",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 3062,
            "name": "Go Fight Club: DDK Live 9x9 - 7/28/14",
            "director": {
                "id": 67689,
                "username": "deleted-917cec75-b08a-4a68-ab58-74a73a3a29f1",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/476d9cf7ad2c21c097c7272e0acfc962?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1204.825567179209,
                        "deviation": 62.50245677818495,
                        "volatility": 0.059948158596285835
                    }
                },
                "ranking": 19.230515524822877,
                "professional": false,
                "ui_class": ""
            },
            "description": "Start time: As soon as we feel like it.",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 36,
            "time_control_parameters": {
                "time_control": "byoyomi",
                "period_time": 30,
                "main_time": 600,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 308,
                "name": "Go Fight Club",
                "summary": "Focused giving DDKs a place for live tournaments and sparring matches for improvement.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 7,
                "icon": "https://user-uploads.online-go.com/838e9779347fbfd5b8760444427a6b9f-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": 20,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2014-07-28T21:29:26.119828Z",
            "ended": "2014-07-28T21:57:09.885354Z",
            "start_waiting": "2014-07-28T21:29:25.774320Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/838e9779347fbfd5b8760444427a6b9f-15.png",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 64487,
            "name": "Go Cult Tourney",
            "director": {
                "id": 759619,
                "username": "ZephyR3",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/0a725fdf4226b3358c2e15ccb50dfb30-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1154.9962005627237,
                        "deviation": 65.03923818436635,
                        "volatility": 0.06010676725187809
                    }
                },
                "ranking": 18.25271173908427,
                "professional": false,
                "ui_class": ""
            },
            "description": "Tourneeeeyyyyyyyyyyyyyyyyyy",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "chinese",
            "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": 6598,
                "name": "Go Cult",
                "summary": "IT IS A GO CULT",
                "require_invitation": false,
                "is_public": false,
                "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": "2020-08-20T05:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-08-20T05:09:38.774331Z",
            "ended": "2020-09-10T07:13:13.052953Z",
            "start_waiting": "2020-08-20T05:09:38.494515Z",
            "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": 27830,
            "name": "Go Corgi",
            "director": {
                "id": 347914,
                "username": "TheCorgi",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/3ee57772ca9bd689abb3ea5ad6026455?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1458.9293780419296,
                        "deviation": 62.81399418340524,
                        "volatility": 0.05994023493808088
                    }
                },
                "ranking": 23.660686231301796,
                "professional": false,
                "ui_class": ""
            },
            "description": "This is for all the Corgi lovers out there. <3",
            "schedule": null,
            "title": null,
            "tournament_type": "s_mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 93120,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": true,
                "time_control": "fischer",
                "initial_time": 604800,
                "max_time": 1209600,
                "time_increment": 86400,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 1300,
                "name": "Corgi Lovers",
                "summary": "For whoever likes Corgi's <3",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 15,
                "icon": "https://user-uploads.online-go.com/f38438b854f5f8e433696c0cffb04f26-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2017-12-31T20:59:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2017-07-26T04:28:59.997707Z",
            "ended": "2019-09-15T01:34:00.271167Z",
            "start_waiting": "2017-07-26T04:28:57.507658Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/f38438b854f5f8e433696c0cffb04f26-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 3079,
            "name": "Go Colombia",
            "director": {
                "id": 84536,
                "username": "milo622",
                "country": "co",
                "icon": "https://user-uploads.online-go.com/7077830ca37826211efcc990439b3db9-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1550.8397903076873,
                        "deviation": 61.85750368021896,
                        "volatility": 0.059947037540241284
                    }
                },
                "ranking": 25.07500585850708,
                "professional": false,
                "ui_class": ""
            },
            "description": "Invitar mas gente para siguientes torneos,",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 340,
            "time_control_parameters": {
                "time_control": "byoyomi",
                "period_time": 300,
                "main_time": 3600,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 283,
                "name": "Colombia",
                "summary": "Bienvenidos",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 150,
                "icon": "https://user-uploads.online-go.com/5c768a9d37fc5696b6c304993a77b774-64.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": 33,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2014-08-07T18:43:52.431410Z",
            "ended": "2014-08-08T01:10:25.151791Z",
            "start_waiting": "2014-08-07T18:43:52.069842Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5c768a9d37fc5696b6c304993a77b774-15.png",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 2088,
            "name": "Go Club #2",
            "director": {
                "id": 46417,
                "username": "PhilipBauer",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/e5a48c8154a1cd0dbed537756457fe08?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1367.4360468256755,
                        "deviation": 125.42805037976058,
                        "volatility": 0.0600173362143324
                    }
                },
                "ranking": 22.16136777041214,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 1209600,
                "max_time": 1209600,
                "time_increment": 86400
            },
            "is_open": false,
            "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": 383,
                "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": "2013-04-12T03:53:45Z",
            "ended": "2013-04-12T01:53:45Z",
            "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,
            "ranked": true
        },
        {
            "id": 57518,
            "name": "Go Class Tournament",
            "director": {
                "id": 737452,
                "username": "sophgo",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/7d4bf906914f3fa7841fe37c44cbba13?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2471.346072823233,
                        "deviation": 215.19690606887787,
                        "volatility": 0.060009951032630564
                    }
                },
                "ranking": 35.8621277069951,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Let's play go!",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "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": false,
            "group": {
                "id": 4513,
                "name": "MIOT Go Class",
                "summary": "",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 2,
                "icon": "https://user-uploads.online-go.com/a2aaa0e2b8c3ea65acb04ae6552f05c5-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2020-03-15T16:35:00Z",
            "players_start": 7,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-03-15T16:25:14.950893Z",
            "ended": "2020-04-26T16:30:12.298858Z",
            "start_waiting": "2020-03-15T16:25:11.415758Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/a2aaa0e2b8c3ea65acb04ae6552f05c5-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 93558,
            "name": "Go Chess Grand Finale",
            "director": {
                "id": 1124746,
                "username": "KurGo",
                "country": "ca",
                "icon": "https://secure.gravatar.com/avatar/5bf20abf406523d40fbc74a3cbeeefbd?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1758.1318064876023,
                        "deviation": 65.2368780322236,
                        "volatility": 0.06000424773514964
                    }
                },
                "ranking": 27.979293444327844,
                "professional": false,
                "ui_class": ""
            },
            "description": "Welcome everyone",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 50,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1800,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 11995,
                "name": "Kyu Group",
                "summary": "Welcome for all of the Kyu GO players! Please join!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 23,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2022-10-09T03:00:00Z",
            "players_start": 10,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-10-09T03:00:27.373269Z",
            "ended": "2022-10-09T07:10:41.125519Z",
            "start_waiting": "2022-10-09T03:00:27.041706Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 21,
            "ranked": true
        },
        {
            "id": 79121,
            "name": "Go Chess Competition (Girl)",
            "director": {
                "id": 1033020,
                "username": "Xueli",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/6a8297ca150f3f97636c3dcbbd981a0e?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 944.8128272340829,
                        "deviation": 213.28188322154915,
                        "volatility": 0.06000989866362299
                    }
                },
                "ranking": 13.602675600734369,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "This Go Chess Competition is organized by Chess Club PTE JJ1. Only opened for those students who had registered via our Google Form. Thank you for your participating. Enjoy your game 😉.",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "chinese",
            "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": 9951,
                "name": "Go Chess Competition (Girl)",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 15,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2021-08-28T06:30:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "invite",
            "started": "2021-08-28T06:30:58.264733Z",
            "ended": "2021-08-28T07:50:53.580910Z",
            "start_waiting": "2021-08-28T06:30:58.031371Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 12,
            "ranked": true
        }
    ]
}