List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=handicap&page=259
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 60074,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=handicap&page=260",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=handicap&page=258",
    "results": [
        {
            "id": 15253,
            "name": "Title match for: Meijin Handicap Title Tournament 2014",
            "director": {
                "id": 4,
                "username": "matburt",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/a87ff679a2f3e71d9181a67b7542122c?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: Meijin Handicap Title Tournament 2014 (opex vs csaba)",
            "schedule": null,
            "title": {
                "id": 3,
                "name": "Meijin Handicap Title Tournament",
                "holder": {
                    "id": 34056,
                    "username": "csaba",
                    "country": "hu",
                    "icon": "https://secure.gravatar.com/avatar/acc21dc869238249e9b4986f52380d95?s=64&d=retro",
                    "ratings": {
                        "version": 5,
                        "overall": {
                            "rating": 1339.8859930550914,
                            "deviation": 63.00682290466366,
                            "volatility": 0.05973734642691594
                        }
                    },
                    "ranking": 21.690196811295404,
                    "professional": false,
                    "ui_class": "supporter"
                },
                "rules": "japanese",
                "tournament_type": "s_elimination"
            },
            "tournament_type": "s_title",
            "handicap": -1,
            "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": "2016-02-26T13:58:35.222889Z",
            "ended": "2016-03-16T18:49:27.287448Z",
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/trophies/meijin_19.png",
            "player_count": 0,
            "ranked": true
        },
        {
            "id": 76691,
            "name": "Stonkų turnyras",
            "director": {
                "id": 716379,
                "username": "Valdas",
                "country": "lt",
                "icon": "https://user-uploads.online-go.com/8c08d48b5b2c15535d133a605d92e131-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1395.3155725379656,
                        "deviation": 67.8928185410923,
                        "volatility": 0.06004469653708643
                    }
                },
                "ranking": 22.62860697137948,
                "professional": false,
                "ui_class": ""
            },
            "description": "Go turnyras tarp stonkų.\nSu handicapais, taigi nesvarbu koks kiekvieno lygis, sąlygos vienodos.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 88320,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 86400,
                "initial_time": 172800,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 9439,
                "name": "Stonkai Go",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 4,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2021-06-25T13:00:00Z",
            "players_start": 2,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2021-06-25T13:00:28.238520Z",
            "ended": "2021-10-12T23:59:04.492130Z",
            "start_waiting": "2021-06-25T13:00:27.877923Z",
            "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": 11285,
            "name": "AEG tournoi interne Groupe/club",
            "director": {
                "id": 164658,
                "username": "Alienora",
                "country": "fr",
                "icon": "https://user-uploads.online-go.com/5405303b538b2e0901daecb45b88c07a-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1194.6609589093719,
                        "deviation": 62.04874079556944,
                        "volatility": 0.059990972552825865
                    }
                },
                "ranking": 19.03438015464481,
                "professional": false,
                "ui_class": ""
            },
            "description": "Welcome at this tournement for for the Go club of Évreux.\nBienvenue à ce tournoi du club de Go d'Évreux",
            "schedule": null,
            "title": null,
            "tournament_type": "s_mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 182400,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 864000,
                "max_time": 1209600,
                "time_increment": 172800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 685,
                "name": "AEG Club d'Évreux",
                "summary": "À l'Eure du Go",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 19,
                "icon": "https://user-uploads.online-go.com/475e062569dba8f2e4b22a2fa38bccf8-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2015-10-31T13:56:00Z",
            "players_start": 10,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2015-10-31T13:56:39.350261Z",
            "ended": "2019-06-07T17:31:34.408650Z",
            "start_waiting": "2015-10-31T13:56:38.815160Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/475e062569dba8f2e4b22a2fa38bccf8-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 72908,
            "name": "partidas para 3ro",
            "director": {
                "id": 88120,
                "username": "satoshi84",
                "country": "mx",
                "icon": "https://user-uploads.online-go.com/6a6404f3dd53bce3fc1e4a88fb357e2e-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1136.7959829193692,
                        "deviation": 78.40429708623937,
                        "volatility": 0.06016044531576248
                    }
                },
                "ranking": 17.885013568829635,
                "professional": false,
                "ui_class": ""
            },
            "description": "vamos a jugar go hoy",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 38,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 300,
                "period_time": 35,
                "periods": 2
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4841,
                "name": "PIPIOLO GO 2022🏆",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 214,
                "icon": "https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-03-22T19:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2021-03-22T18:18:07.208647Z",
            "ended": "2021-03-22T18:52:17.897906Z",
            "start_waiting": "2021-03-22T18:18:06.633203Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/53d0a90037da78f2a39241da6e40dc96-15.png",
            "player_count": 9,
            "ranked": true
        },
        {
            "id": 96933,
            "name": "Sonatype 13x13 Handicap",
            "director": {
                "id": 9484,
                "username": "paulerickson",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/48c15b55c074ed78610a532d3aa62818-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1480.236427723734,
                        "deviation": 65.62038667953526,
                        "volatility": 0.05998811851446816
                    }
                },
                "ranking": 23.996337142992644,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "Sonatype 13x13 Handicap",
            "schedule": null,
            "title": null,
            "tournament_type": "s_mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 96625,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "main_time": 604800,
                "period_time": 86400,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 9037,
                "name": "Sonatype",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 4,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2022-11-28T22:00:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2022-12-07T14:45:32.952686Z",
            "ended": "2023-04-06T20:27:03.200752Z",
            "start_waiting": "2022-12-07T14:45:32.776641Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 133866,
            "name": "Handicap Arena 2025 - 088",
            "director": {
                "id": 526987,
                "username": "Gia",
                "country": "gr",
                "icon": "https://user-uploads.online-go.com/14567c9a0670b7d4a44606ba237f054d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 997.0912122291485,
                        "deviation": 63.73000414759477,
                        "volatility": 0.06005569624143249
                    }
                },
                "ranking": 14.849428365601128,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "Part of an arena tournament. For details, rules and arena-standings see the group page.\n\nThe tournament will start as soon as there are 5 players.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 88451,
            "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": 13655,
                "name": "Handicap Arena",
                "summary": "Organising arena-type handicap correspondence tournaments.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 108,
                "icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2025-10-31T17:00:00Z",
            "players_start": 5,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2025-10-31T15:24:31.608711Z",
            "ended": "2026-03-04T15:00:46.163846Z",
            "start_waiting": "2025-10-31T15:24:31.413100Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5fe2ed1a16feb631d49732f2de506b9e-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 71748,
            "name": "School Team Training 2021/2/22",
            "director": {
                "id": 875368,
                "username": "周教練",
                "country": "hk",
                "icon": "https://user-uploads.online-go.com/ab8d9ed03e2b1a369ee0a0f5e54d7f53-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2114.8422630578784,
                        "deviation": 72.7466278790149,
                        "volatility": 0.05999918783782489
                    }
                },
                "ranking": 32.2557572447389,
                "professional": false,
                "ui_class": ""
            },
            "description": "Adv.Class",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "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": 7337,
                "name": "plkctslps保良局陳守仁小學",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 65,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2021-02-22T08:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2021-02-22T07:04:52.054892Z",
            "ended": "2021-02-22T08:12:40.060508Z",
            "start_waiting": "2021-02-22T07:04:51.918533Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 7,
            "ranked": true
        },
        {
            "id": 47681,
            "name": "Great King Of Stones 2019",
            "director": {
                "id": 87790,
                "username": "WiseBear",
                "country": "ru",
                "icon": "https://user-uploads.online-go.com/87e96797186d0c4042434c29195d8f12-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1104.0021061102002,
                        "deviation": 62.08308547890164,
                        "volatility": 0.06028822213904829
                    }
                },
                "ranking": 17.207368885691388,
                "professional": false,
                "ui_class": ""
            },
            "description": "The main annual tournament in the Game Of Stones group. Who will win the crown and be named the Great King Of Stones? Perhaps it will be you?",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": true,
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 259200,
                "time_increment": 86400,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 3516,
                "name": "Game Of Stones",
                "summary": "This group is no longer operated.",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 143,
                "icon": "https://user-uploads.online-go.com/439f945317b077e50df083e0d0f09ce5-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2019-05-21T02:00:00Z",
            "players_start": 12,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2019-05-21T02:00:47.622530Z",
            "ended": "2020-06-22T12:30:14.127997Z",
            "start_waiting": "2019-05-21T02:00:46.401970Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/439f945317b077e50df083e0d0f09ce5-15.png",
            "player_count": 22,
            "ranked": true
        },
        {
            "id": 29562,
            "name": "13er Sommerturnier",
            "director": {
                "id": 1039,
                "username": "joachim",
                "country": "de",
                "icon": "https://user-uploads.online-go.com/cb60432b91d79a1055a51afbe4f22dce-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1766.576884175342,
                        "deviation": 65.18145162232814,
                        "volatility": 0.06065092249174291
                    }
                },
                "ranking": 28.090226823359124,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "Endlich mal wieder ein 13x13 Wochenendturnier.",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 31,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": false,
                "time_control": "fischer",
                "initial_time": 120,
                "max_time": 300,
                "time_increment": 30,
                "speed": "live"
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 1240,
                "name": "Braunschweig-Go",
                "summary": "Go in Braunschweig",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 57,
                "icon": "https://user-uploads.online-go.com/3ee5151405dee7fcd7890745353b9b41-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2017-08-20T12:30:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2017-08-21T14:01:00.714559Z",
            "ended": "2017-08-21T14:05:29.692951Z",
            "start_waiting": "2017-08-21T14:01:00.324818Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/3ee5151405dee7fcd7890745353b9b41-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 126718,
            "name": "1776s open tournaments 0.0001",
            "director": {
                "id": 1436588,
                "username": "Arrow A6 anti-",
                "country": "zz",
                "icon": "https://user-uploads.online-go.com/8670729a0e8d1142fea14d8bd6800517-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 588.6751839572613,
                        "deviation": 80.73457404236709,
                        "volatility": 0.0636275307525229
                    }
                },
                "ranking": 5,
                "professional": false,
                "ui_class": ""
            },
            "description": "A Tournament series",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": -1,
            "rules": "aga",
            "time_per_move": 88451,
            "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": 13797,
                "name": " 无间勤碁术化  Go Advance forward forever",
                "summary": "欢迎围棋爱好者来到属于您的园地\n\n\n          In Your 💖 Go to Universes everywhere",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 495,
                "icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2025-03-25T14:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2025-03-25T14:00:18.145415Z",
            "ended": "2025-12-31T10:13:28.664860Z",
            "start_waiting": "2025-03-25T14:00:17.812116Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/175d0b2a36101a52411db11b4d096829-15.png",
            "player_count": 10,
            "ranked": true
        }
    ]
}