GET /api/v1/tournaments/?ordering=first_pairing_method&page=5553
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 58319,
    "next": "https://online-go.com/api/v1/tournaments/?ordering=first_pairing_method&page=5554",
    "previous": "https://online-go.com/api/v1/tournaments/?ordering=first_pairing_method&page=5552",
    "results": [
        {
            "id": 128790,
            "name": "Bokindo",
            "director": {
                "id": 1729163,
                "username": "TT nvg",
                "country": "ru",
                "icon": "https://user-uploads.online-go.com/8588606e9f3d8f1185f9475bfa2d4125-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1122.5147681157125,
                        "deviation": 65.08585122748642,
                        "volatility": 0.060234271107604084
                    }
                },
                "ranking": 17.592345084949876,
                "professional": false,
                "ui_class": ""
            },
            "description": "Раундов-1\n-9 человек  🧍‍♂️",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 90782,
            "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": 6335,
                "name": "BOKENDO",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 9,
                "icon": "https://user-uploads.online-go.com/9baef4bd446d0558ff7bff46039f16c6-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2025-05-25T06:00:00Z",
            "players_start": 0,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 10,
            "analysis_enabled": true,
            "exclusivity": "invite",
            "started": "2025-05-25T06:00:58.701570Z",
            "ended": "2025-05-25T06:00:58.686702Z",
            "start_waiting": "2025-05-25T06:00:58.660581Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/9baef4bd446d0558ff7bff46039f16c6-15.png",
            "player_count": 0
        },
        {
            "id": 132527,
            "name": "XI Circuito Online de GO 3° ETAPA: PROFESSORES, EX-ALUNOS e COMUNIDADE",
            "director": {
                "id": 1586912,
                "username": "smecoceudiesp",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/b1f6a7312ebcfdcb8be63243d4d511cb?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 710.3615547953566,
                        "deviation": 250,
                        "volatility": 0.06
                    }
                },
                "ranking": 7.000000000000001,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Evento Oficial da Rede Municipal de Ensino",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 21,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "rapid",
                "pause_on_weekends": false,
                "time_increment": 10,
                "initial_time": 300,
                "max_time": 300
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 6411,
                "name": "CIRCUITO ONLINE SME-SP",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 480,
                "icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2025-10-10T22:35:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2025-10-10T22:35:34.876950Z",
            "ended": "2025-10-10T23:13:50.971677Z",
            "start_waiting": "2025-10-10T22:35:34.800332Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/e433e136133ddde395dd9e6024a84c90-15.png",
            "player_count": 5
        },
        {
            "id": 898,
            "name": "cigizeta's 1st mini-tournament",
            "director": {
                "id": 27586,
                "username": "cigizeta",
                "country": "it",
                "icon": "https://secure.gravatar.com/avatar/36c7bdaf68a3f313b775ec1fab6cc9e4?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1573.7834131822128,
                        "deviation": 68.02347093603149,
                        "volatility": 0.059974821324125155
                    }
                },
                "ranking": 25.414985677666497,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 604800,
                "time_increment": 86400
            },
            "is_open": true,
            "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": 381,
                "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": "2009-09-25T01:33:34Z",
            "ended": "2009-09-24T23:33:34Z",
            "start_waiting": null,
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0
        },
        {
            "id": 82,
            "name": "GO tournament",
            "director": {
                "id": 2479,
                "username": "GOCarata",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/b6f566bb879874144692b31d8e34e47e?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1657.401154990773,
                        "deviation": 63.41651916577604,
                        "volatility": 0.05993771733209461
                    }
                },
                "ranking": 26.61342109532284,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 259200,
            "time_control_parameters": {
                "time_control": "simple",
                "per_move": 259200
            },
            "is_open": true,
            "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": 381,
                "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": 9,
            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2006-04-26T18:10:00Z",
            "ended": "2007-05-15T13:56:00Z",
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0
        },
        {
            "id": 3364,
            "name": "Fight Club´s \"SDK+ Big Board Blitz\" Nov, 5 start 21:00 UTC/GMT",
            "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": "2 min + 5 x 10 sec<br>no handicap<br><img src=\"http://veterator.com/pic/cry/fox_white.png\"><br>\"enjoy the procedure and the goal will unfold\"",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 11,
            "time_control_parameters": {
                "time_control": "byoyomi",
                "period_time": 10,
                "main_time": 120,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 351,
                "name": "Fight Club",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 367,
                "icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-64.png"
            },
            "auto_start_on_max": false,
            "time_start": null,
            "players_start": null,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 21,
            "max_ranking": 36,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2014-11-05T21:05:41.040028Z",
            "ended": "2014-11-05T22:03:57.134901Z",
            "start_waiting": "2014-11-05T21:05:40.837903Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-15.png",
            "player_count": 0
        },
        {
            "id": 3326,
            "name": "Holiday in Calais",
            "director": {
                "id": 913,
                "username": "orbitaleccentric",
                "country": "154",
                "icon": "https://secure.gravatar.com/avatar/53eeecc069afe75227d01613021745ee?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1184.9037699269848,
                        "deviation": 64.25175355467086,
                        "volatility": 0.05878241768237948
                    }
                },
                "ranking": 18.844530147082278,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "A Tournament",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "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": true,
            "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": 381,
                "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": 15,
            "max_ranking": 30,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2014-11-04T16:15:17.739306Z",
            "ended": "2015-05-01T21:22:48.950400Z",
            "start_waiting": "2014-11-04T16:15:15.410343Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0
        },
        {
            "id": 3355,
            "name": "Fight Club´s \"Daily Quick 13\" Nov, 4 start 18:00 UTC/GMT",
            "director": {
                "id": 102987,
                "username": "Fight Club´s Admin",
                "country": "_Pirate",
                "icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1403.9107440568043,
                        "deviation": 68.41290124459677,
                        "volatility": 0.060041081424571756
                    }
                },
                "ranking": 22.77077400148111,
                "professional": false,
                "ui_class": ""
            },
            "description": "<br>all ranks welcome<br><br> <img src=\"http://veterator.com/pic/cry/fox_white_up.png\"><br> <br> \"enjoy the procedure and the goal will unfold\"",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 20,
            "time_control_parameters": {
                "time_control": "byoyomi",
                "period_time": 15,
                "main_time": 480,
                "periods": 3
            },
            "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": 367,
                "icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-64.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": 36,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2014-11-04T18:03:30.562751Z",
            "ended": "2014-11-04T19:23:18.557376Z",
            "start_waiting": "2014-11-04T18:03:30.296670Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/84c668c6929052e27b769484f8a7a326-15.png",
            "player_count": 0
        },
        {
            "id": 82754,
            "name": "Fun & Family Cup",
            "director": {
                "id": 543472,
                "username": "rc25",
                "country": "th",
                "icon": "https://secure.gravatar.com/avatar/3b75fcaa3776cb5576ed79936e6a5b53?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1576.3038586807647,
                        "deviation": 63.19441423781673,
                        "volatility": 0.05992881896245492
                    }
                },
                "ranking": 25.4520312073342,
                "professional": false,
                "ui_class": ""
            },
            "description": "CPF GO Fun & Family Cup",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 40,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 900,
                "period_time": 30,
                "periods": 3
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 10061,
                "name": "ชมรมครอบครัว CPF รักหมากล้อม",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 85,
                "icon": "https://user-uploads.online-go.com/fcecd3c5bbda5eb8787ec27b1c6d6076-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-11-21T03:40:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2021-11-21T03:34:53.357320Z",
            "ended": "2021-11-21T05:09:43.573689Z",
            "start_waiting": "2021-11-21T03:34:53.189682Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/fcecd3c5bbda5eb8787ec27b1c6d6076-15.png",
            "player_count": 13
        },
        {
            "id": 899,
            "name": "DINAMITE (DINAMITE Is Not A MIni TournamEnt) II",
            "director": {
                "id": 3984,
                "username": "Benedictu5",
                "country": "be",
                "icon": "https://secure.gravatar.com/avatar/cf621e36182114a49ad3dd4abddf7fc0?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1773.0326777486844,
                        "deviation": 66.71520339503434,
                        "volatility": 0.059980823222883485
                    }
                },
                "ranking": 28.174672174930215,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 604800,
                "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": 381,
                "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": "2009-10-27T21:32:06Z",
            "ended": "2009-10-27T20:32:06Z",
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0
        },
        {
            "id": 3353,
            "name": "1-5Dan",
            "director": {
                "id": 84536,
                "username": "milo622",
                "country": "co",
                "icon": "https://user-uploads.online-go.com/7077830ca37826211efcc990439b3db9-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1556.7312171597155,
                        "deviation": 61.98523155801708,
                        "volatility": 0.05995049550829037
                    }
                },
                "ranking": 25.16278290025188,
                "professional": false,
                "ui_class": ""
            },
            "description": "jugadores entre 1d y 5d",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 91200,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 432000,
                "max_time": 691200,
                "time_increment": 86400
            },
            "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": 143,
                "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": 30,
            "max_ranking": 34,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2014-12-15T01:45:05.087509Z",
            "ended": "2016-09-03T07:14:11.890961Z",
            "start_waiting": "2014-12-15T01:45:04.662854Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/5c768a9d37fc5696b6c304993a77b774-15.png",
            "player_count": 0
        }
    ]
}