List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=description&page=5205
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59926,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=description&page=5206",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=description&page=5204",
    "results": [
        {
            "id": 69195,
            "name": "Empezando Juntos",
            "director": {
                "id": 79334,
                "username": "slap",
                "country": "ar",
                "icon": "https://secure.gravatar.com/avatar/19ca0102e04212a428c37768595ab4bd?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2038.326620394354,
                        "deviation": 102.27906747998463,
                        "volatility": 0.06002752984588407
                    }
                },
                "ranking": 31.40265561123591,
                "professional": false,
                "ui_class": ""
            },
            "description": "Todos bienvenidos!",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 36,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 600,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 7666,
                "name": "Empezando Juntos - AAGO",
                "summary": "Grupo para principiantes",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 44,
                "icon": "https://user-uploads.online-go.com/800023bba8953c08440221993d1f0fac-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-12-20T22:50:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2020-12-20T22:50:39.617639Z",
            "ended": "2020-12-20T23:33:48.593191Z",
            "start_waiting": "2020-12-20T22:50:39.337948Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/800023bba8953c08440221993d1f0fac-15.png",
            "player_count": 8,
            "ranked": true
        },
        {
            "id": 73813,
            "name": "1 TORNEO FAMILIAR 2021",
            "director": {
                "id": 799595,
                "username": "Flaflu8000",
                "country": "uy",
                "icon": "https://user-uploads.online-go.com/ed85aed262482f5f186cf69925221fd7-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1039.5229133761584,
                        "deviation": 62.57849271630703,
                        "volatility": 0.06014828743995316
                    }
                },
                "ranking": 15.814202237601542,
                "professional": false,
                "ui_class": ""
            },
            "description": "Todos se esfuersan",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 43,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1200,
                "period_time": 30,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 8883,
                "name": "WSOIHHNNININ",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 5,
                "icon": "https://user-uploads.online-go.com/2c12c088376074a602d72bb644581c65-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-04-12T23:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 29,
            "analysis_enabled": false,
            "exclusivity": "group",
            "started": "2021-04-12T23:00:56.575420Z",
            "ended": "2021-04-13T00:14:19.884834Z",
            "start_waiting": "2021-04-12T23:00:56.405341Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/2c12c088376074a602d72bb644581c65-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 134921,
            "name": "Toernooi met een naam",
            "director": {
                "id": 1900948,
                "username": "ChessIsEasy",
                "country": "be",
                "icon": "https://user-uploads.online-go.com/01da18162ea4a344e352dccfae23d3ce-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1178.1491681418734,
                        "deviation": 113.48237907589024,
                        "volatility": 0.05999776320235549
                    }
                },
                "ranking": 18.712184862147485,
                "professional": false,
                "ui_class": ""
            },
            "description": "Toernooi",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 18,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "rapid",
                "pause_on_weekends": false,
                "time_increment": 7,
                "initial_time": 300,
                "max_time": 600
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 15914,
                "name": "Schaken is kinderspel",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "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": "2025-12-01T09:52:00Z",
            "players_start": 4,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2025-12-01T09:52:10.659749Z",
            "ended": "2025-12-01T10:19:35.023136Z",
            "start_waiting": "2025-12-01T09:52:10.585210Z",
            "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": 57655,
            "name": "Hasselt Heerlen club avond",
            "director": {
                "id": 741166,
                "username": "Martinvanes",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/e63cc1a59203a906cfd28a1f6918f23e?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 2306.770842493991,
                        "deviation": 63.49966184338381,
                        "volatility": 0.05999303155538327
                    }
                },
                "ranking": 34.266761011940496,
                "professional": false,
                "ui_class": ""
            },
            "description": "Toernooi om vandaag met elkaar te kunnen spelen",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 28,
            "time_control_parameters": {
                "system": "canadian",
                "time_control": "canadian",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 1200,
                "period_time": 300,
                "stones_per_period": 20
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 4603,
                "name": "Go Club Heerlen",
                "summary": "Woensdag 20:00 Spelen we! Hoe? Geen idee.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 14,
                "icon": "https://user-uploads.online-go.com/cdca383ee0fe0b225f260ea151e7c95b-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-03-18T20:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-03-18T19:35:57.879041Z",
            "ended": "2020-03-18T22:44:12.088333Z",
            "start_waiting": "2020-03-18T19:35:57.178407Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/cdca383ee0fe0b225f260ea151e7c95b-15.png",
            "player_count": 8,
            "ranked": true
        },
        {
            "id": 69629,
            "name": "LvC Go Toernooi Januari 2021",
            "director": {
                "id": 390011,
                "username": "deleted-817fad01-ed18-4c47-8f58-2c48b06317c3",
                "country": "nl",
                "icon": "https://user-uploads.online-go.com/b02accbdc999a8b965a57cc824bde133-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 861.4098115075851,
                        "deviation": 71.40332136949104,
                        "volatility": 0.059911732004235545
                    }
                },
                "ranking": 11.463234118498036,
                "professional": false,
                "ui_class": ""
            },
            "description": "Toernooi voor beginnende go liefhebbers.",
            "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": 3,
                "name": "OGS",
                "summary": "An open group for folks' who like OGS!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 1787,
                "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-01-31T11:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 10,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2021-01-20T09:21:13.686402Z",
            "ended": "2024-08-18T13:12:13.549171Z",
            "start_waiting": "2021-01-20T09:21:08.475723Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/09ea48b349cad5d5f27e07f5e0177803-15.png",
            "player_count": 100,
            "ranked": true
        },
        {
            "id": 70892,
            "name": "Stupid kids torny",
            "director": {
                "id": 915511,
                "username": "13 Jamikorn",
                "country": "un",
                "icon": "https://user-uploads.online-go.com/baa84619ae3bc9168303b7a1fd3d5ffe-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 836.5898832650364,
                        "deviation": 94.53698027577747,
                        "volatility": 0.059991314803295545
                    }
                },
                "ranking": 10.786411539837836,
                "professional": false,
                "ui_class": ""
            },
            "description": "Tong gonna lose ezezez jajajaja trash skill issue",
            "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": 8198,
                "name": "cringe_e.x.e",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 1,
                "icon": "https://user-uploads.online-go.com/a587407bedc795f5397a467c0e600666-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-02-02T05:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2021-02-02T11:31:13.770207Z",
            "ended": "2021-06-12T20:52:19.915893Z",
            "start_waiting": "2021-02-02T11:31:13.436965Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/a587407bedc795f5397a467c0e600666-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 104604,
            "name": "Tournament",
            "director": {
                "id": 1320385,
                "username": "qwertyhoped",
                "country": "kz",
                "icon": "https://user-uploads.online-go.com/4dccfaba409209963660878fe4436db9-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 738.523771081629,
                        "deviation": 77.72637519352041,
                        "volatility": 0.05997530723419386
                    }
                },
                "ranking": 7.900053879487268,
                "professional": false,
                "ui_class": ""
            },
            "description": "Tonight",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "korean",
            "time_per_move": 12,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "blitz",
                "pause_on_weekends": false,
                "main_time": 300,
                "period_time": 10,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 13350,
                "name": "QwertyPass",
                "summary": "We all together forever",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 1,
                "icon": "https://user-uploads.online-go.com/3d14ab8ccd2cfc7988cab12e5b41340f-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-06-22T07:51:00Z",
            "players_start": 1,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2023-06-22T07:51:27.371392Z",
            "ended": "2023-06-22T07:51:27.357304Z",
            "start_waiting": "2023-06-22T07:51:26.939895Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/3d14ab8ccd2cfc7988cab12e5b41340f-15.png",
            "player_count": 1,
            "ranked": true
        },
        {
            "id": 104606,
            "name": "Tournament",
            "director": {
                "id": 1320385,
                "username": "qwertyhoped",
                "country": "kz",
                "icon": "https://user-uploads.online-go.com/4dccfaba409209963660878fe4436db9-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 738.523771081629,
                        "deviation": 77.72637519352041,
                        "volatility": 0.05997530723419386
                    }
                },
                "ranking": 7.900053879487268,
                "professional": false,
                "ui_class": ""
            },
            "description": "Tonight",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "korean",
            "time_per_move": 21,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "blitz",
                "pause_on_weekends": false,
                "main_time": 300,
                "period_time": 10,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 13349,
                "name": "QwertyGo",
                "summary": "Just do it!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 2,
                "icon": "https://user-uploads.online-go.com/a7326adea623ec6574e73373e3e4ba1d-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-06-22T08:02:00Z",
            "players_start": 1,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2023-06-22T08:02:27.363654Z",
            "ended": "2023-06-22T08:02:27.349816Z",
            "start_waiting": "2023-06-22T08:02:26.938818Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/a7326adea623ec6574e73373e3e4ba1d-15.png",
            "player_count": 1,
            "ranked": true
        },
        {
            "id": 104602,
            "name": "Tournament",
            "director": {
                "id": 1320385,
                "username": "qwertyhoped",
                "country": "kz",
                "icon": "https://user-uploads.online-go.com/4dccfaba409209963660878fe4436db9-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 738.523771081629,
                        "deviation": 77.72637519352041,
                        "volatility": 0.05997530723419386
                    }
                },
                "ranking": 7.900053879487268,
                "professional": false,
                "ui_class": ""
            },
            "description": "Tonight",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "korean",
            "time_per_move": 15,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "blitz",
                "pause_on_weekends": false,
                "main_time": 300,
                "period_time": 10,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 13350,
                "name": "QwertyPass",
                "summary": "We all together forever",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 1,
                "icon": "https://user-uploads.online-go.com/3d14ab8ccd2cfc7988cab12e5b41340f-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-06-22T07:55:00Z",
            "players_start": 1,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2023-06-22T07:55:27.422487Z",
            "ended": "2023-06-22T07:55:27.404440Z",
            "start_waiting": "2023-06-22T07:55:26.941728Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/3d14ab8ccd2cfc7988cab12e5b41340f-15.png",
            "player_count": 1,
            "ranked": true
        },
        {
            "id": 56890,
            "name": "3rd Atlanta 9x9 Fire: Group 2B",
            "director": {
                "id": 473434,
                "username": "DoubleSente",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/7a52b9c53ec155ff3c7d9a45c75edecf-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1891.386906647593,
                        "deviation": 62.91280212348621,
                        "volatility": 0.05998964037582742
                    }
                },
                "ranking": 29.67060006447044,
                "professional": false,
                "ui_class": ""
            },
            "description": "Top 2 move on to the final round!",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 30720,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 28800,
                "initial_time": 172800,
                "max_time": 172800
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 3777,
                "name": "Atlanta Go Club",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 87,
                "icon": "https://user-uploads.online-go.com/0518472c36e05a1ac71136d7fb356f1e-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-02-28T19:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "invite",
            "started": "2020-02-25T17:16:01.095595Z",
            "ended": "2020-03-05T17:33:57.586642Z",
            "start_waiting": "2020-02-25T17:16:00.355980Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/0518472c36e05a1ac71136d7fb356f1e-15.png",
            "player_count": 5,
            "ranked": true
        }
    ]
}