GET /api/v1/tournaments?format=api&ordering=-handicap&page=5582
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 58277,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-handicap&page=5583",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-handicap&page=5581",
    "results": [
        {
            "id": 25125,
            "name": "Title match for: Tianyuan Handicap Title Tournament 2014",
            "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": "Title match for: Tianyuan Handicap Title Tournament 2014 (Terranigma vs johnkelly)",
            "schedule": null,
            "title": {
                "id": 15,
                "name": "Tianyuan Handicap Title Tournament",
                "holder": {
                    "id": 1094,
                    "username": "Terranigma",
                    "country": "aq",
                    "icon": "https://secure.gravatar.com/avatar/4ce04e6f72da804ced91849ccefb291c?s=64&d=retro",
                    "ratings": {
                        "version": 5,
                        "overall": {
                            "rating": 1930.3407490575578,
                            "deviation": 66.16747785054929,
                            "volatility": 0.06069402308790958
                        }
                    },
                    "ranking": 30.14253985935054,
                    "professional": false,
                    "ui_class": ""
                },
                "rules": "chinese",
                "tournament_type": "s_mcmahon"
            },
            "tournament_type": "s_title",
            "handicap": -1,
            "rules": "chinese",
            "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": "2017-03-02T06:58:00.321130Z",
            "ended": "2017-03-15T13:01:10.291854Z",
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/trophies/tianyuan_19.png",
            "player_count": 0
        },
        {
            "id": 55115,
            "name": "V. SAP Hungary körverseny",
            "director": {
                "id": 34673,
                "username": "palzol",
                "country": "hu",
                "icon": "https://user-uploads.online-go.com/1e924ed958a88f964237b0b8b384af1e-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1797.2603134610783,
                        "deviation": 61.69211885287227,
                        "volatility": 0.059986055952751006
                    }
                },
                "ranking": 28.488863966701214,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "Lazításnak és bemelegítésnek egy kispályás körverseny. Gyertek, tépjétek le rólam az Élő-pontot!\n\nGyorsacska, napi 2 lépésre kalibrálva, de hétvégén szünet.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 46080,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 43200,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 3827,
                "name": "SAP Hungary",
                "summary": "Closed group for employees of SAP Hungary Kft",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 13,
                "icon": "https://user-uploads.online-go.com/1fe4ee3cf331b85fad45b900586f5610-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-01-13T08:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2020-01-13T08:00:41.688673Z",
            "ended": "2020-02-20T13:16:47.650918Z",
            "start_waiting": "2020-01-13T08:00:40.767117Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/1fe4ee3cf331b85fad45b900586f5610-15.png",
            "player_count": 6
        },
        {
            "id": 86309,
            "name": "猛虎出山赛",
            "director": {
                "id": 1122872,
                "username": "2012hooray",
                "country": "cn",
                "icon": "https://secure.gravatar.com/avatar/68e80ec4272648934f23d4080b11c90e?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1843.2877201481783,
                        "deviation": 116.62735524098164,
                        "volatility": 0.05999912216976323
                    }
                },
                "ranking": 29.07426552378674,
                "professional": false,
                "ui_class": ""
            },
            "description": "大家加油吧!!!",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": -1,
            "rules": "chinese",
            "time_per_move": 33,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 300,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "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": 17540,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-02-19T14:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-02-08T18:11:15.389966Z",
            "ended": "2023-02-08T18:25:50.255660Z",
            "start_waiting": "2023-02-08T18:11:15.263426Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 4
        },
        {
            "id": 19736,
            "name": "zweiter versuch",
            "director": {
                "id": 1039,
                "username": "joachim",
                "country": "de",
                "icon": "https://user-uploads.online-go.com/cb60432b91d79a1055a51afbe4f22dce-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1840.2129239000515,
                        "deviation": 66.72518145523328,
                        "volatility": 0.060562087887488444
                    }
                },
                "ranking": 29.035616664152432,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "Gruppenturnier",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 18,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 300,
                "max_time": 600,
                "time_increment": 15
            },
            "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": 56,
                "icon": "https://user-uploads.online-go.com/3ee5151405dee7fcd7890745353b9b41-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2016-08-10T17:49:00Z",
            "players_start": 4,
            "first_pairing_method": "slaughter",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2016-08-11T12:57:37.278108Z",
            "ended": "2016-08-11T12:57:37.253843Z",
            "start_waiting": "2016-08-11T12:57:37.155175Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/3ee5151405dee7fcd7890745353b9b41-15.png",
            "player_count": 6
        },
        {
            "id": 2792,
            "name": "19x19 DDK Tournament",
            "director": {
                "id": 52052,
                "username": "ST000MA",
                "country": "rs",
                "icon": "https://secure.gravatar.com/avatar/da4a122c783bf3156553dfebd327d39d?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1724.4942712758807,
                        "deviation": 62.92948607340487,
                        "volatility": 0.0620157507354188
                    }
                },
                "ranking": 27.532083126972278,
                "professional": false,
                "ui_class": ""
            },
            "description": "8 moves per day. DDK players. Starts at 14:00 GMT on Wednesday, 28.1.2014.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "aga",
            "time_per_move": 12720,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 172800,
                "max_time": 172800,
                "time_increment": 10800
            },
            "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": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2014-01-29T14:00:21.664957Z",
            "ended": "2014-05-23T14:22:54.609217Z",
            "start_waiting": "2014-01-29T14:00:20.108479Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 0
        },
        {
            "id": 131927,
            "name": "Tournament",
            "director": {
                "id": 1818852,
                "username": "damonwong101113",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/9b54bc1d60179b86f9d61fa539fb35b5?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 595.1524692788702,
                        "deviation": 170.71679791847998,
                        "volatility": 0.060000147325530766
                    }
                },
                "ranking": 5,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Tournament",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": -1,
            "rules": "chinese",
            "time_per_move": 10,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "rapid",
                "pause_on_weekends": false,
                "time_increment": 10,
                "initial_time": 30,
                "max_time": 2700
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 15651,
                "name": "Soviet Union COMMUNIST China COMMUNIST North Korea COMMUNIST",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 1,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2025-09-01T12:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 15,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": null,
            "ended": null,
            "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": 58098,
            "name": "李建澔媽媽",
            "director": {
                "id": 747803,
                "username": "歐陽臻",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/e323f9faeb34249a202ab0106179251a?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1228.8423220744114,
                        "deviation": 133.51354492563976,
                        "volatility": 0.05999794848540861
                    }
                },
                "ranking": 19.687443874173287,
                "professional": false,
                "ui_class": ""
            },
            "description": "無所謂fggjghfhfhgh",
            "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": 4530,
                "name": "HKCGA 對局室",
                "summary": "\n同學想下棋可在下方留言,最好寫上自己棋力,方便對手設定合適讓子。 ( K = 級、 D = 段 )\n\nP.S. 此對局室只限 \" 香港兒童圍棋學院-網絡班 \" 學生使用。\n\n同學在此對局室,必須使用自己 \"中文全名\" 的帳號來對弈,敬請合作 !\n\n(hkcga2004)院長會不定時上線跟大家互相切磋,歡迎指教!",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 115,
                "icon": "https://user-uploads.online-go.com/2ce7e016e6fbea633e91b036ce8e5f19-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-03-28T08:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-03-29T08:48:39.671922Z",
            "ended": "2020-04-11T00:49:17.336671Z",
            "start_waiting": "2020-03-29T08:48:39.346127Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/2ce7e016e6fbea633e91b036ce8e5f19-15.png",
            "player_count": 4
        },
        {
            "id": 51836,
            "name": "Inaugural BGG correspondence go tournament.",
            "director": {
                "id": 61159,
                "username": "jeromie",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/bf082db15fee55ebd84e103730d847bf?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1683.6847354868453,
                        "deviation": 60.601922782983834,
                        "volatility": 0.06002921056978297
                    }
                },
                "ranking": 26.97766042394534,
                "professional": false,
                "ui_class": ""
            },
            "description": "Correspondence tournament for BGG members",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "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": 258,
                "name": "Geekdo(BGG,VGG, RPGG)",
                "summary": "A group for the people of Boardgamegeek, Videogamegeek, and Roleplayinggamegeek to get together around Go. :) \r\nBoth newbies and advanced players welcome!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 32,
                "icon": "https://user-uploads.online-go.com/e869e79371ac029ec26452af20018fbe-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2019-09-15T19:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2019-09-15T19:00:39.097897Z",
            "ended": "2020-03-12T22:28:38.135338Z",
            "start_waiting": "2019-09-15T19:00:38.569310Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/e869e79371ac029ec26452af20018fbe-15.png",
            "player_count": 9
        },
        {
            "id": 19,
            "name": "August Round Robin",
            "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": "Round Robin Tournament scheduled to start mid-August.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "max_time": 518400,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": true,
            "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": true,
            "exclusivity": "open",
            "started": "2013-07-27T00:13:57.658080Z",
            "ended": "2013-10-29T03:32:46.847525Z",
            "start_waiting": null,
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_19.png",
            "player_count": 0
        },
        {
            "id": 131433,
            "name": "Houston Go Club - Round Robin Handicap Correspondence Tournament (8/21/25)",
            "director": {
                "id": 473476,
                "username": "ajiadjuster",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/ebb423553f55ca1ecf44905005fd586b-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1946.130677445083,
                        "deviation": 70.32805603380038,
                        "volatility": 0.05980086314490308
                    }
                },
                "ranking": 30.33113346605208,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "Everyone plays everyone once, simultaneously. (If the tournament is full with 8 players, each individual will have 7 simultaneous games.)\n\nSince this is a handicap tournament, you should only join if you believe your OGS rank is fairly accurate. The handicap is one stone per difference in rank (with a max of 9, I think), and it is not adjustable.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 43884,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 43200,
                "initial_time": 86400,
                "max_time": 172800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 1274,
                "name": "Houston Go Club",
                "summary": "Playing go online and at real boards in Houston, Texas.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 78,
                "icon": "https://user-uploads.online-go.com/996be57dac72f8058d5a9a0e0c2dccd3-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2025-08-21T17:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2025-08-21T17:00:06.467223Z",
            "ended": "2025-10-02T18:57:40.743985Z",
            "start_waiting": "2025-08-21T17:00:06.199282Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/996be57dac72f8058d5a9a0e0c2dccd3-15.png",
            "player_count": 7
        }
    ]
}