GET /api/v1/tournaments?format=api&ordering=subsequent_pairing_method&page=526
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 58863,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=subsequent_pairing_method&page=527",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=subsequent_pairing_method&page=525",
    "results": [
        {
            "id": 57383,
            "name": "Fast Correspondence 2020-03-19",
            "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 mainly 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": "2020-03-19T00:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-03-19T00:00:22.777408Z",
            "ended": "2020-04-22T15:59:35.530531Z",
            "start_waiting": "2020-03-19T00:00:17.625656Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 59463,
            "name": "Correspondence 19x19 RoundRobin 2020-04-23 19:00",
            "director": {
                "id": 4,
                "username": "matburt",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/1dff84686f829e8ef90e2e123f1baddf?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": 6,
                "name": "Correspondence 19x19 RoundRobin",
                "rrule": "DTSTART:20251228T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3",
                "active": true,
                "created": "2015-02-20T05:58:31.027016Z",
                "last_run": "2025-12-28T19:00:43.866143Z",
                "lead_time_seconds": 86400,
                "tournament_type": "roundrobin",
                "handicap": 0,
                "rules": "japanese",
                "size": 19,
                "time_control_parameters": {
                    "time_control": "fischer",
                    "initial_time": 259200,
                    "pause_on_weekends": true,
                    "max_time": 432000,
                    "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": "2025-12-31T19:00:00Z",
                "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": 432000,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": null,
            "auto_start_on_max": false,
            "time_start": "2020-04-23T19:00:24.541732Z",
            "players_start": 4,
            "first_pairing_method": "slaughter",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-04-23T19:00:29.720749Z",
            "ended": "2020-07-23T01:00:06.292523Z",
            "start_waiting": "2020-04-23T19:00:25.906141Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 59413,
            "name": "Go is god game",
            "director": {
                "id": 764046,
                "username": "胡成睿",
                "country": "hk",
                "icon": "https://secure.gravatar.com/avatar/928d105e4c157f5d9ec3902768380843?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1266.6663961151423,
                        "deviation": 71.71685149190829,
                        "volatility": 0.05999924249711152
                    }
                },
                "ranking": 20.38926019694169,
                "professional": false,
                "ui_class": ""
            },
            "description": "Gogogogogogogogogogogogogogogogogogo",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 4573,
                "name": "Go Playground",
                "summary": "",
                "require_invitation": true,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 21,
                "icon": "https://user-uploads.online-go.com/9d7bc58cb903eb4610d051c64257b436-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-04-21T16:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-04-22T17:43:21.999373Z",
            "ended": "2020-04-23T03:55:03.300420Z",
            "start_waiting": "2020-04-22T17:43:21.501897Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/9d7bc58cb903eb4610d051c64257b436-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 62960,
            "name": "06607859245",
            "director": {
                "id": 809550,
                "username": "ItsPabloDiablo",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/a9719a637183af0f03a6e443d733e0d5?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 602.0993349586676,
                        "deviation": 69.66760471452355,
                        "volatility": 0.06000125037129449
                    }
                },
                "ranking": 5,
                "professional": false,
                "ui_class": ""
            },
            "description": "06606000000",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 6274,
                "name": "CigoMigo",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 3,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2020-07-10T18:00:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-07-11T03:23:42.591523Z",
            "ended": "2020-10-15T05:09:36.834070Z",
            "start_waiting": "2020-07-11T03:23:42.384561Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 60295,
            "name": "uefa champions league",
            "director": {
                "id": 740352,
                "username": "Haaland Can",
                "country": "it",
                "icon": "https://user-uploads.online-go.com/bea4c463d9106aad9af8614de4aa0174-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 908.5516141194921,
                        "deviation": 62.836034696418736,
                        "volatility": 0.06010253014759615
                    }
                },
                "ranking": 12.69669704549219,
                "professional": false,
                "ui_class": ""
            },
            "description": "yuyuhyughy",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 43,
                "name": "Kyu Level Study Group",
                "summary": "A group for kyu level players! Join, play tournaments, and have fun. Thanks for being a part of our community!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 8806,
                "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-05-09T21:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-05-16T20:42:33.500954Z",
            "ended": "2020-08-16T03:19:19.843911Z",
            "start_waiting": "2020-05-16T20:42:33.096060Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/36b3f6c2ac8b8f0da8b168b3cc142a1b-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 60580,
            "name": "Beginner tournament.",
            "director": {
                "id": 779428,
                "username": "eitanwright",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/ad90c29b46f0f0be58fc24bea5811c72?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 867.2256148406036,
                        "deviation": 62.035876655982676,
                        "volatility": 0.06001015246408159
                    }
                },
                "ranking": 11.619005952277494,
                "professional": false,
                "ui_class": ""
            },
            "description": "simple tournament for people who just started the game of go!",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "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": true,
            "group": {
                "id": 5730,
                "name": "Beginner go players.",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 11,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2020-05-15T18:35:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 8,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2020-06-01T12:09:29.037150Z",
            "ended": "2020-06-01T12:15:44.130405Z",
            "start_waiting": "2020-06-01T12:09:28.658100Z",
            "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": 60081,
            "name": "test tournament",
            "director": {
                "id": 107637,
                "username": "Xinemus",
                "country": "nl",
                "icon": "https://user-uploads.online-go.com/2d05e4a9e51eca7dc1107de5d67093b4-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1492.6817254949951,
                        "deviation": 113.2082868899546,
                        "volatility": 0.05999442923015108
                    }
                },
                "ranking": 24.19016039109881,
                "professional": false,
                "ui_class": ""
            },
            "description": "test tournament",
            "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": 5574,
                "name": "Utrecht",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 6,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2020-05-04T20:12:00Z",
            "players_start": 3,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-05-04T20:12:40.232456Z",
            "ended": "2020-05-04T20:15:15.611514Z",
            "start_waiting": "2020-05-04T20:12:39.766824Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 59405,
            "name": "long tour",
            "director": {
                "id": 764480,
                "username": "lmd",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/ca9162bd26f5db74d4b7a6eedc463c8d?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1709.9078600458452,
                        "deviation": 266.40821208317413,
                        "volatility": 0.06000315491532309
                    }
                },
                "ranking": 27.33543903146781,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "pick a move when you are free",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 631680,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 604800,
                "initial_time": 2419200,
                "max_time": 2419200
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 5356,
                "name": "The Upper Eshelon of Competitive Go Aficionados",
                "summary": "In this arena, we bet fingers for each piece, eyeballs for each game. This ain't no place for the faint of heart or the timid of soul.",
                "require_invitation": false,
                "is_public": false,
                "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": false,
            "time_start": "2020-04-21T13:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-04-23T07:30:56.272589Z",
            "ended": "2020-12-09T06:34:52.972922Z",
            "start_waiting": "2020-04-23T07:30:55.934144Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 61346,
            "name": "akl tournament ha ha",
            "director": {
                "id": 654168,
                "username": "Melovy",
                "country": "sg",
                "icon": "https://user-uploads.online-go.com/c279d2a10883516ad8f855553763576f-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1604.2274745860072,
                        "deviation": 107.58418581163765,
                        "volatility": 0.05976481318080775
                    }
                },
                "ranking": 25.858534555554265,
                "professional": false,
                "ui_class": ""
            },
            "description": ".....",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "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": true,
            "group": {
                "id": 3760,
                "name": "Lioness",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 13,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2020-06-01T12:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-06-01T12:00:32.609524Z",
            "ended": "2020-06-01T12:02:26.857727Z",
            "start_waiting": "2020-06-01T12:00:32.503711Z",
            "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": 65997,
            "name": "testuing 2",
            "director": {
                "id": 811533,
                "username": "CookiesAndGo",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/c558c9ad91a9bfc86c40dd7285133a17-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1044.2620853899564,
                        "deviation": 111.84505863404993,
                        "volatility": 0.05998548276399042
                    }
                },
                "ranking": 15.919502948899362,
                "professional": false,
                "ui_class": ""
            },
            "description": "hiiiiiiiiiiiiiiii people! lets play goooo!!!!!",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 6918,
                "name": "-Go Carrot Dancers-",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 3,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2020-09-29T01:10:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-09-29T15:05:27.545425Z",
            "ended": "2020-10-21T11:06:35.547815Z",
            "start_waiting": "2020-09-29T15:05:27.355455Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 4,
            "ranked": true
        }
    ]
}