List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-time_per_move&page=41
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59397,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-time_per_move&page=42",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-time_per_move&page=40",
    "results": [
        {
            "id": 135874,
            "name": "Open Tournament 2",
            "director": {
                "id": 1926369,
                "username": "kyliewee02",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/ca62c83151453f1e19f9b6e5f28f3f48-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 720.7945416911429,
                        "deviation": 178.85663899190317,
                        "volatility": 0.06000133866351721
                    }
                },
                "ranking": 7.337528416040835,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Anyone wants to be challenged by a noob player? Anyone can join this tournament! Contact me if you want to join my group. ~Destroyer802",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 604800,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "per_move": 604800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 16022,
                "name": "ChatRoom404",
                "summary": "This is just a group. Do whatever you like here! It is also alright if you want to just join this group and chat. ~Destroyer802 ๐Ÿ˜",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 20,
                "icon": "https://user-uploads.online-go.com/8b1bbf17216ac7c771cfc31ad15f297a-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2026-01-01T09:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2026-01-01T09:00:46.047541Z",
            "ended": "2026-01-10T12:41:14.579574Z",
            "start_waiting": "2026-01-01T09:00:45.998040Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/8b1bbf17216ac7c771cfc31ad15f297a-15.png",
            "player_count": 3,
            "ranked": false
        },
        {
            "id": 22955,
            "name": "Beginner's Tournament",
            "director": {
                "id": 394426,
                "username": "13RAiN17",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/4750dc5cc067be2683d0c548f6bfad2a-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1123.0398848547989,
                        "deviation": 85.55493833364629,
                        "volatility": 0.060037222706568444
                    }
                },
                "ranking": 17.60317221197202,
                "professional": false,
                "ui_class": ""
            },
            "description": "A friendly tournament for beginners.",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 604800,
            "time_control_parameters": {
                "time_control": "simple",
                "per_move": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 1373,
                "name": "10 Rank Range Events",
                "summary": "A group where events are held at 10 rank intervals (e.g. 30-21 kyu; 20-11 kyu).",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 4,
                "icon": "https://user-uploads.online-go.com/94c484cac7edb07c8ac142cee7ef277e-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2017-01-07T18:00:00Z",
            "players_start": 16,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 9,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2017-01-09T15:38:41.034450Z",
            "ended": "2017-08-07T03:06:46.608602Z",
            "start_waiting": "2017-01-09T15:38:40.595190Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/94c484cac7edb07c8ac142cee7ef277e-15.png",
            "player_count": 16,
            "ranked": true
        },
        {
            "id": 121290,
            "name": "Sword art online lover's and fan's",
            "director": {
                "id": 1470605,
                "username": "ใ‚ณใƒ“ใƒผๅคงไฝ",
                "country": "jp",
                "icon": "https://user-uploads.online-go.com/0d3eeb73d3a223e7c934d52715fa8233-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1152.2780303362724,
                        "deviation": 64.84780508577205,
                        "volatility": 0.06056773556265623
                    }
                },
                "ranking": 18.19816627672791,
                "professional": false,
                "ui_class": ""
            },
            "description": "This is a tournament for Sword art online lover's, fan's and anima lover's good luck to all ๐Ÿ˜Š",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 604800,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "per_move": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 702,
                "name": "Anime Lovers!",
                "summary": "A comunity group for anime and go game fans! ^-^",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 70,
                "icon": "https://user-uploads.online-go.com/eb86b6bc5e19e3038905a244b36e08a8-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2024-10-31T12:00:00Z",
            "players_start": 20,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 15,
            "max_ranking": 25,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2024-11-01T08:46:54.195048Z",
            "ended": null,
            "start_waiting": "2024-11-01T08:46:53.908267Z",
            "board_size": 19,
            "active_round": 4,
            "icon": "https://user-uploads.online-go.com/eb86b6bc5e19e3038905a244b36e08a8-15.png",
            "player_count": 19,
            "ranked": true
        },
        {
            "id": 84065,
            "name": "Simple go",
            "director": {
                "id": 1098142,
                "username": "IIIIIIIIIlllllllll",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/f1f49f59f2405d8ee9937a522592629c-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1235.0400069303855,
                        "deviation": 139.1776033544333,
                        "volatility": 0.05999469860859381
                    }
                },
                "ranking": 19.803907802125092,
                "professional": false,
                "ui_class": ""
            },
            "description": "Simple go tournament",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 604800,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "per_move": 604800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 8062,
                "name": "ะ›ัŽะฑะธั‚ะตะปะธ ะธะณั€ั‹ ะณะพ",
                "summary": "ะ—ะดะตััŒ ั ะฟั€ะพะฒะพะถัƒ ั€ะฐะทะฝั‹ะต ั‚ัƒั€ะฝะธั€ั‹, ั€ะฐะด ะฝะพะฒั‹ะผ ัƒั‡ะฐัั‚ะฝะธะบะฐะผ.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 47,
                "icon": "https://user-uploads.online-go.com/41d4de775268389735423350fdd3b100-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-12-24T14:00:00Z",
            "players_start": 6,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-02-17T02:11:34.057134Z",
            "ended": "2022-11-07T01:35:40.343895Z",
            "start_waiting": "2022-02-17T02:11:33.910380Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/41d4de775268389735423350fdd3b100-15.png",
            "player_count": 6,
            "ranked": true
        },
        {
            "id": 86529,
            "name": "3rd Kwago League",
            "director": {
                "id": 753236,
                "username": "totesuru",
                "country": "ph",
                "icon": "https://user-uploads.online-go.com/210744714a0baefd001f5eef4084dc84-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1487.7479916401726,
                        "deviation": 62.878382806141644,
                        "volatility": 0.05991274501706562
                    }
                },
                "ranking": 24.113516380733298,
                "professional": false,
                "ui_class": ""
            },
            "description": "Mabuhay, kwago players!\n\nSimula na ng liga sa March 7, 2022.\n\nPara sa detalye ng rules at results, pumunta sa 3KL tournament page: https://braacket.com/tournament/3rdkwago",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 604800,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "per_move": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 309,
                "name": "Filipino Go Group",
                "summary": "Go Group for Filipinos",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 94,
                "icon": "https://user-uploads.online-go.com/d85657374f9a7c3118ee143d11e0598b-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-03-06T16:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "invite",
            "started": "2022-03-06T16:00:28.763561Z",
            "ended": "2022-05-11T23:28:50.846613Z",
            "start_waiting": "2022-03-06T16:00:28.300945Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/d85657374f9a7c3118ee143d11e0598b-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 133056,
            "name": "ๆฎตไฝๅคง่ณฝ1-9ๆฎต",
            "director": {
                "id": 1840851,
                "username": "๐•ฎ๐–๐–Š๐–˜๐–˜๐•ธ๐–†๐–˜๐–™๐–Š๐–—๐•ญ๐–Ž๐–—๐–‰",
                "country": "001",
                "icon": "https://user-uploads.online-go.com/322c264edc900cf4d72987ebcd1be5c7-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1021.3572834788055,
                        "deviation": 90.15930747459208,
                        "volatility": 0.06001623241619224
                    }
                },
                "ranking": 15.40608028614532,
                "professional": false,
                "ui_class": ""
            },
            "description": "ๅชๆœ‰ๆฎตไฝๆ‰่ƒฝๅƒๅŠ ๆฏ”่ณฝใ€‚\n\n<!DOCTYPE html> <html lang=\"en\"> <head> <link rel=\"stylesheet\" type=\"text/css\" href=\"https://yewang.github.io/ProfileCSS/profile.css \"> <link rel=\"stylesheet\" type=\"text/css\" </head>",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "chinese",
            "time_per_move": 604800,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "per_move": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 13697,
                "name": "๐“ž๐“ท๐“ต๐“ฒ๐“ท๐“ฎ ๐“–๐“ธ ๐“ฃ๐“ธ๐“พ๐“ป๐“ท๐“ช๐“ถ๐“ฎ๐“ท๐“ฝ",
                "summary": "Dear members: Thank you for your support! Our guild needs the help of more people to make the guild prosper. I hope everyone can contribute, join the guild, and recommend your friends to this big family.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 104,
                "icon": "https://user-uploads.online-go.com/0d6ac99b94f3598fc46abd7588a3f568-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2026-03-01T04:00:00Z",
            "players_start": 20,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 30,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2026-03-01T04:00:41.854870Z",
            "ended": null,
            "start_waiting": "2026-03-01T04:00:41.388961Z",
            "board_size": 19,
            "active_round": 1,
            "icon": "https://user-uploads.online-go.com/0d6ac99b94f3598fc46abd7588a3f568-15.png",
            "player_count": 22,
            "ranked": true
        },
        {
            "id": 6357,
            "name": "tournament fun",
            "director": {
                "id": 86828,
                "username": "SpencerRRR",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/3fc4f783fbbabf5e233362bbe71f29bf?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1308.6866931504342,
                        "deviation": 70.26964547990887,
                        "volatility": 0.0600178516665556
                    }
                },
                "ranking": 21.144773076792276,
                "professional": false,
                "ui_class": ""
            },
            "description": "as you can see,fun.",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 604800,
            "time_control_parameters": {
                "time_control": "simple",
                "per_move": 604800
            },
            "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": 17904,
                "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2015-04-16T22:45:00Z",
            "players_start": 5,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2015-04-16T22:45:45.441567Z",
            "ended": "2016-04-05T14:39:48.960821Z",
            "start_waiting": "2015-04-16T22:45:45.326521Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/88a1228e25c41184ceaf4c4683299256-15.png",
            "player_count": 7,
            "ranked": true
        },
        {
            "id": 123408,
            "name": "9x9 merry early Christmas",
            "director": {
                "id": 1672844,
                "username": "deleted-b9b59e78-7fe2-421b-9592-08ffce621348",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/50b661e8675f0399df4a903957995b4b-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 800.7266229935348,
                        "deviation": 70.04385716130463,
                        "volatility": 0.060331232367038926
                    }
                },
                "ranking": 9.772108826139116,
                "professional": false,
                "ui_class": ""
            },
            "description": "Welcome to join, have fun, and merry Christmas.",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 604800,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "per_move": 604800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 14868,
                "name": "Study group 9x9, 13x13, 19x19",
                "summary": "We like to play all go seriously. We study, play each other, and have tournaments every now and then.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 71,
                "icon": "https://user-uploads.online-go.com/1b1fb2428dd6775b27c3de3c3fe40fa2-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2024-12-20T15:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "slide",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2024-12-20T15:00:55.241507Z",
            "ended": "2025-02-06T17:08:44.402086Z",
            "start_waiting": "2024-12-20T15:00:55.110001Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/1b1fb2428dd6775b27c3de3c3fe40fa2-15.png",
            "player_count": 8,
            "ranked": true
        },
        {
            "id": 115022,
            "name": "Long & Boring tourney.",
            "director": {
                "id": 1144866,
                "username": "๐’ซ๐“Š๐“‰ ๐’ฆ.",
                "country": "001",
                "icon": "https://user-uploads.online-go.com/96e71b19d93c156edd85ce7fe2904c51-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 999.33709005776,
                        "deviation": 69.71982588222433,
                        "volatility": 0.060612163746587275
                    }
                },
                "ranking": 14.901513475399401,
                "professional": false,
                "ui_class": ""
            },
            "description": "<link rel=\"stylesheet\" type=\"text/css\" href=\"https://yewang.github.io/ProfileCSS/profile.css \"> <link rel=\"stylesheet\" type=\"text/css\"\n\nPlease join even though you're not bored.\n\nBored players from these countries have visited this tourney:\n\n<a href=\"https://info.flagcounter.com/IZWl\"><img src=\"https://s11.flagcounter.com/map/IZWl/size_l/txt_000000/border_F7FF00/pageviews_1/viewers_Bored+Guys/flags_0/\" alt=\"Flag Counter\" border=\"0\"></a>",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 604800,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "per_move": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 13972,
                "name": " All Game Lovers ",
                "summary": "A space for \"All Games Lovers!\"",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 61,
                "icon": "https://user-uploads.online-go.com/dc4b9333339c5a29353686ab5290b5e6-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2024-12-01T07:00:00Z",
            "players_start": 10,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2024-12-01T07:00:30.982522Z",
            "ended": null,
            "start_waiting": "2024-12-01T07:00:30.530227Z",
            "board_size": 19,
            "active_round": 2,
            "icon": "https://user-uploads.online-go.com/dc4b9333339c5a29353686ab5290b5e6-15.png",
            "player_count": 34,
            "ranked": true
        },
        {
            "id": 89718,
            "name": "Reaturning Tournament",
            "director": {
                "id": 1012312,
                "username": "charlie11",
                "country": "jp",
                "icon": "https://secure.gravatar.com/avatar/2dcdff4966c0103300ce0d6fbf4e22e8?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1161.564727199071,
                        "deviation": 67.2959124451604,
                        "volatility": 0.06009585569543345
                    }
                },
                "ranking": 18.38399410453256,
                "professional": false,
                "ui_class": ""
            },
            "description": "Well, Im back...",
            "schedule": null,
            "title": null,
            "tournament_type": "double_elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 604800,
            "time_control_parameters": {
                "system": "simple",
                "time_control": "simple",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "per_move": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 9514,
                "name": "25k-10k (Double Digets Please)",
                "summary": "As long as your Double Digits or near Double Digits your welcome to join.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 57,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2022-05-14T22:00:00Z",
            "players_start": 5,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 25,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-05-14T22:00:20.777243Z",
            "ended": "2023-01-19T19:56:54.729767Z",
            "start_waiting": "2022-05-14T22:00:20.424852Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 22,
            "ranked": true
        }
    ]
}