List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-analysis_enabled&page=3
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59916,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-analysis_enabled&page=4",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-analysis_enabled&page=2",
    "results": [
        {
            "id": 47411,
            "name": "SINAVLAR BİTTİ KOŞUN",
            "director": {
                "id": 631799,
                "username": "Heptadecagon",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/4d33a171d7eb42d1c7eaeb2a5db8289b?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1322.0304058447468,
                        "deviation": 85.64910357881668,
                        "volatility": 0.06000197803249197
                    }
                },
                "ranking": 21.37962128469147,
                "professional": false,
                "ui_class": ""
            },
            "description": "HASAN HOCA BEN",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 13,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": false,
                "time_control": "fischer",
                "initial_time": 300,
                "max_time": 300,
                "time_increment": 10,
                "speed": "live"
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 3577,
                "name": "FatihGO",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 12,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": true,
            "time_start": "2019-04-12T20:40:00Z",
            "players_start": 8,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2019-04-12T19:41:46.305613Z",
            "ended": "2019-04-12T19:59:03.394405Z",
            "start_waiting": "2019-04-12T19:41:45.995757Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 62945,
            "name": "test1",
            "director": {
                "id": 773796,
                "username": "TakahashiMasumi",
                "country": "jp",
                "icon": "https://user-uploads.online-go.com/2bc90f843f8a4b975c510ada439a5b1c-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1599.7145072091705,
                        "deviation": 122.39515330698886,
                        "volatility": 0.06000195678861294
                    }
                },
                "ranking": 25.793317854089292,
                "professional": false,
                "ui_class": ""
            },
            "description": "test1",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 31,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 30,
                "initial_time": 120,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 5565,
                "name": "高橋真澄囲碁教室",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 22,
                "icon": "https://user-uploads.online-go.com/057deef7fb3ffdcddbb7b24872b6616c-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2020-07-10T05:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-07-10T04:45:04.797485Z",
            "ended": "2020-07-10T04:49:00.675509Z",
            "start_waiting": "2020-07-10T04:45:04.649061Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/057deef7fb3ffdcddbb7b24872b6616c-15.png",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 44172,
            "name": "Correspondence 13x13 RoundRobin 2018-12-31 01:00",
            "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": "Automatic Sitewide Tournament",
            "schedule": {
                "id": 7,
                "name": "Correspondence 13x13 RoundRobin",
                "rrule": "DTSTART:20260612T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3",
                "active": true,
                "created": "2015-02-20T06:00:14.582400Z",
                "last_run": "2026-06-12T19:00:19.019790Z",
                "lead_time_seconds": 86400,
                "tournament_type": "roundrobin",
                "handicap": 0,
                "rules": "japanese",
                "size": 13,
                "time_control_parameters": {
                    "time_control": "fischer",
                    "initial_time": 259200,
                    "pause_on_weekends": true,
                    "max_time": 259200,
                    "time_increment": 86400
                },
                "min_ranking": 0,
                "max_ranking": 36,
                "analysis_enabled": true,
                "exclude_provisional": true,
                "players_start": 4,
                "first_pairing_method": "slaughter",
                "subsequent_pairing_method": "slaughter",
                "settings": {
                    "num_rounds": "3",
                    "upper_bar": "20",
                    "lower_bar": "10",
                    "group_size": "3",
                    "maximum_players": 10
                },
                "next_run": "2026-06-15T19:00:00Z",
                "base_points": "10.0"
            },
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "pause_on_weekends": true,
                "max_time": 259200,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": null,
            "auto_start_on_max": false,
            "time_start": "2018-12-31T01:00:26.577307Z",
            "players_start": 4,
            "first_pairing_method": "slaughter",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2018-12-31T01:00:49.610955Z",
            "ended": "2018-12-31T22:26:53.503676Z",
            "start_waiting": "2018-12-31T01:00:49.040931Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 88182,
            "name": "123:)",
            "director": {
                "id": 1139274,
                "username": "yoyoplayinglala",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/52924593d995060a5ddf18e444f0f192?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1027.6917334649636,
                        "deviation": 165.96923438097087,
                        "volatility": 0.060002941017506
                    }
                },
                "ranking": 15.549213010755338,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "123:)",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "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": 11496,
                "name": "Eevees",
                "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": "2022-04-03T12:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2022-04-03T11:12:54.083605Z",
            "ended": "2022-04-03T11:13:05.255711Z",
            "start_waiting": "2022-04-03T11:12:54.047335Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 62694,
            "name": "Tournament",
            "director": {
                "id": 456089,
                "username": "lee bee",
                "country": "kr",
                "icon": "https://user-uploads.online-go.com/eb021c5e10ff0806530762cd0243844c-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1061.1225815519363,
                        "deviation": 64.45140539308193,
                        "volatility": 0.06011104332157706
                    }
                },
                "ranking": 16.290293937043845,
                "professional": false,
                "ui_class": ""
            },
            "description": "for learning",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 31,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 30,
                "initial_time": 120,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 25,
                "name": "Go Basics",
                "summary": "A learning and teaching environment for players of all strengths with emphasis on tournaments and game reviews. Come teach, learn, and have fun!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 18009,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-07-02T23:30:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-07-02T23:30:05.305651Z",
            "ended": "2020-07-02T23:32:23.829509Z",
            "start_waiting": "2020-07-02T23:30:05.197111Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 2,
            "ranked": true
        },
        {
            "id": 90806,
            "name": "-00000000000000",
            "director": {
                "id": 1162643,
                "username": "An apple",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/b4ee11f4b10a26723d99968a0f854e2f?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 866.2790191963267,
                        "deviation": 93.83521987052758,
                        "volatility": 0.059971671887521734
                    }
                },
                "ranking": 11.593723422409594,
                "professional": false,
                "ui_class": ""
            },
            "description": "0000000000000",
            "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": false,
            "group": {
                "id": 11766,
                "name": "0000002",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 9,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2022-06-03T10:03:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-06-14T04:35:31.810044Z",
            "ended": "2022-06-14T05:36:26.809866Z",
            "start_waiting": "2022-06-14T04:35:31.737560Z",
            "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": 98034,
            "name": "theobilllllll",
            "director": {
                "id": 1234916,
                "username": "dark shadow",
                "country": "_Pirate",
                "icon": "https://user-uploads.online-go.com/cde7ee9b393c74c5e16dfe06ba74d040-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1071.883643549973,
                        "deviation": 64.39446242933845,
                        "volatility": 0.06002276607277129
                    }
                },
                "ranking": 16.523880408472913,
                "professional": false,
                "ui_class": ""
            },
            "description": "tournoi9x9double élimination",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 32,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 30,
                "initial_time": 120,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 8095,
                "name": "Elygo",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 70,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2022-12-19T11:50:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-12-19T11:48:03.742102Z",
            "ended": "2022-12-19T12:34:47.753444Z",
            "start_waiting": "2022-12-19T11:48:03.570414Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 8,
            "ranked": true
        },
        {
            "id": 15160,
            "name": "Fight Club´s \"Bareknuckle Beatdown\" #23",
            "director": {
                "id": 93741,
                "username": "littletry",
                "country": "150",
                "icon": "https://user-uploads.online-go.com/930b18e6eb208c8df33b3eea4e23ceae-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1911.8998841310188,
                        "deviation": 65.0765344045977,
                        "volatility": 0.059958000313559676
                    }
                },
                "ranking": 29.920320929399413,
                "professional": false,
                "ui_class": ""
            },
            "description": "\"enjoy the procedure and the goal will unfold\"<br>all ranks welcome - no gloves - no handicap<br><br><img src=\"http://www.veterator.com/pic/cry/flag.png\"><br>Onegaishimasu =)",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "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": 351,
                "name": "Fight Club",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 369,
                "icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2016-02-26T19:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2016-02-26T19:00:31.257143Z",
            "ended": "2017-02-19T16:35:51.354954Z",
            "start_waiting": "2016-02-26T19:00:31.007962Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 22113,
            "name": "第9回珊瑚杯 9路盤 ハンデ戦",
            "director": {
                "id": 169487,
                "username": "ysanno",
                "country": "jp",
                "icon": "https://secure.gravatar.com/avatar/42f98940aa28f71598d59934328431b5?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1976.8180028869524,
                        "deviation": 65.08866674604444,
                        "volatility": 0.060003757560440504
                    }
                },
                "ranking": 30.693323304789523,
                "professional": false,
                "ui_class": ""
            },
            "description": "久しぶりの開催となりました。(お待たせしてごめんなさい!)\n\nルールは、9路盤、置き石ありです。\n\n対局は1局ずつ、時間設定はいつもの(1手で1日追加)です。\n\nお気軽にご参加ください。\n\n### ★開始予定日時★\n### 2016/11/16(水) 12:10",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 604800,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 705,
                "name": "珊瑚の会",
                "summary": "",
                "require_invitation": true,
                "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": "2016-11-16T03:10:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2016-11-16T03:10:21.123131Z",
            "ended": "2017-01-29T22:27:46.387603Z",
            "start_waiting": "2016-11-16T03:10:20.928552Z",
            "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": 28538,
            "name": "Normal Elimination 8 players (#22)",
            "director": {
                "id": 211504,
                "username": "Why am I playing",
                "country": "th",
                "icon": "https://user-uploads.online-go.com/5871c4b800476f93d2a66a0cb3e618cb-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1559.0919502754434,
                        "deviation": 69.84935092039798,
                        "volatility": 0.06153589767848298
                    }
                },
                "ranking": 25.197862543190354,
                "professional": false,
                "ui_class": ""
            },
            "description": "Start when Tournament have 8 players",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "pause_on_weekends": false,
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 259200,
                "time_increment": 86400,
                "speed": "correspondence"
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 454,
                "name": "Tournament Club",
                "summary": "Welcome to the TOURNAMENT CLUB, a remake of the 'Kyu Tournament Group'.\n\nIn this group, you will be able to participate in competitions for your level so that you will have a fair chance of winning! We also have special competitions that require special ru",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 77,
                "icon": "https://user-uploads.online-go.com/f9bc230408f387605b22aa31ff5d0022-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2017-07-16T20:00:00Z",
            "players_start": 8,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2017-07-15T13:21:55.906354Z",
            "ended": "2017-09-29T03:28:08.508420Z",
            "start_waiting": "2017-07-15T13:21:55.375098Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/f9bc230408f387605b22aa31ff5d0022-15.png",
            "player_count": 8,
            "ranked": true
        }
    ]
}