List all tournaments or create a new tournament.

GET /api/v1/tournaments?format=api&ordering=-name&page=611
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59655,
    "next": "https://online-go.com/api/v1/tournaments?format=api&ordering=-name&page=612",
    "previous": "https://online-go.com/api/v1/tournaments?format=api&ordering=-name&page=610",
    "results": [
        {
            "id": 104545,
            "name": "Very nice Tuesday night games",
            "director": {
                "id": 807332,
                "username": "timschwippel95",
                "country": "de",
                "icon": "https://user-uploads.online-go.com/84c7934f3c75352cbe8792785836c9ce-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1241.1743163158822,
                        "deviation": 62.74130505289522,
                        "volatility": 0.05999882939658014
                    }
                },
                "ranking": 19.91860672091007,
                "professional": false,
                "ui_class": ""
            },
            "description": "Start time 20:03.\nLet's go!",
            "schedule": null,
            "title": null,
            "tournament_type": "opengotha",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 39,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "live",
                "pause_on_weekends": false,
                "time_increment": 30,
                "initial_time": 1200,
                "max_time": 3600
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 6757,
                "name": "If you die in an elevator, make sure you press the up button",
                "summary": "",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": true,
                "member_count": 4,
                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
            },
            "auto_start_on_max": false,
            "time_start": "2023-06-20T18:03:00Z",
            "players_start": 4,
            "first_pairing_method": "opengotha",
            "subsequent_pairing_method": "opengotha",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-06-20T18:04:22.540219Z",
            "ended": "2023-06-20T18:07:56.123599Z",
            "start_waiting": "2023-06-20T18:07:56.118893Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 47,
            "name": "Very first ever mini-tournament",
            "director": {
                "id": 2122,
                "username": "jpro",
                "country": "us",
                "icon": "https://secure.gravatar.com/avatar/6cd3f8e6ad7fd883bcd4c02063e9f95b?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1697.5481506993947,
                        "deviation": 66.69692724893824,
                        "volatility": 0.059858710115081176
                    }
                },
                "ranking": 27.167496422474915,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "ogs",
            "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": 383,
                "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": 2,
            "max_ranking": 32,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2005-11-22T20:27:00Z",
            "ended": "2018-03-19T21:02:36.038482Z",
            "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,
            "ranked": true
        },
        {
            "id": 60182,
            "name": "Very fast tournament - France en mai 2020",
            "director": {
                "id": 654832,
                "username": "OldLion",
                "country": "fr",
                "icon": "https://user-uploads.online-go.com/7f118eec4759ec068a8d5c652d31e2e7-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1560.9373021011672,
                        "deviation": 65.25147835817815,
                        "volatility": 0.05969230098205475
                    }
                },
                "ranking": 25.22524683756154,
                "professional": false,
                "ui_class": ""
            },
            "description": "Attention Ce tournoi a plusieurs paramètres particuliers. Soyez attentif !\n\nLe but est d'avoir un tournoi rapide qui ne puisse pas s'éterniser en attendant un ou deux joueurs plus lents. Une horloge canadienne est utilisée, qui ne se comporte pas comme l'horloge Fischer le plus couramment utilisée. Pas de pause le week-end.\n\nLe handicap est activé pour augmenter l'intérêt des parties.\n\nSi les outils me le permettent (c'est le premier tournoi que j'organise), la nouvelle ronde sera démarré dès que tous les joueurs n'ayant ni abandonné ni été disqualifiés auront terminés tous leurs matchs.\n\nBon jeu !\n\nWarning ! This tournament has several specific settings. Read carefully !\n\nThe idea is to have a truly fast tournament that is not dragged down by one or two slower players. A canadian clock is being used, that behaves differently from the usual Fischer clock. The clock keeps ticking on week-ends.\n\nHandicap is on in order to make all games challenging.\n\nIf the site tools allow it (It is the first tournament I manage), new rounds will be started as soon as all games by players that did not abandon nor were disqualifid are over.\n\nEnjoy !",
            "schedule": null,
            "title": null,
            "tournament_type": "s_mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 24480,
            "time_control_parameters": {
                "system": "canadian",
                "time_control": "canadian",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "main_time": 259200,
                "period_time": 259200,
                "stones_per_period": 12
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 95,
                "name": "France Go Players",
                "summary": "Le groupe pour les joueurs français!",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 1308,
                "icon": "https://user-uploads.online-go.com/f860ac26e7c271a3637835570b1fc13f-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-05-13T09:00:00Z",
            "players_start": 10,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2020-05-13T09:00:19.467772Z",
            "ended": "2020-07-01T13:45:11.293562Z",
            "start_waiting": "2020-05-13T09:00:17.369085Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/f860ac26e7c271a3637835570b1fc13f-15.png",
            "player_count": 11,
            "ranked": true
        },
        {
            "id": 105637,
            "name": "Very fast correspondence",
            "director": {
                "id": 526987,
                "username": "Gia",
                "country": "gr",
                "icon": "https://user-uploads.online-go.com/14567c9a0670b7d4a44606ba237f054d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1067.3124566018776,
                        "deviation": 64.31041501890945,
                        "volatility": 0.06006733590929067
                    }
                },
                "ranking": 16.42494311243759,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "Vacation is OK, pause will lead to disqualification.\n\nFast settings!",
            "schedule": null,
            "title": null,
            "tournament_type": "s_mcmahon",
            "handicap": -1,
            "rules": "japanese",
            "time_per_move": 29484,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 28800,
                "initial_time": 86400,
                "max_time": 129600
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 508,
                "name": "Fast Correspondence",
                "summary": "Tournaments for people who like to play quick correspondence games.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 821,
                "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2023-07-31T21:00:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "strength",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2023-07-31T21:00:53.029823Z",
            "ended": "2024-04-17T20:03:29.926169Z",
            "start_waiting": "2023-07-31T21:00:51.922433Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
            "player_count": 22,
            "ranked": true
        },
        {
            "id": 73410,
            "name": "Very fast correspondance games",
            "director": {
                "id": 135206,
                "username": "BenVsb",
                "country": "be",
                "icon": "https://user-uploads.online-go.com/9959e354c236fbb8082399e5db1e36cd-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1294.3379070752537,
                        "deviation": 64.18874471317686,
                        "volatility": 0.06003197955500563
                    }
                },
                "ranking": 20.889548625852704,
                "professional": false,
                "ui_class": ""
            },
            "description": "Please check the time settings before your Registration.\nYou Can use the conditional move feature to speed up the game.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 13440,
            "time_control_parameters": {
                "system": "absolute",
                "time_control": "absolute",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "total_time": 1209600
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 508,
                "name": "Fast Correspondence",
                "summary": "Tournaments for people who like to play quick correspondence games.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 821,
                "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2021-04-06T06:00:00Z",
            "players_start": 2,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 19,
            "max_ranking": 23,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2021-04-06T06:00:05.257186Z",
            "ended": "2021-04-15T11:58:05.198555Z",
            "start_waiting": "2021-04-06T06:00:04.968475Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 57365,
            "name": "Very fast correspondance",
            "director": {
                "id": 135206,
                "username": "BenVsb",
                "country": "be",
                "icon": "https://user-uploads.online-go.com/9959e354c236fbb8082399e5db1e36cd-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1294.3379070752537,
                        "deviation": 64.18874471317686,
                        "volatility": 0.06003197955500563
                    }
                },
                "ranking": 20.889548625852704,
                "professional": false,
                "ui_class": ""
            },
            "description": "Very fast correspondance.\n\nhttps://www.gofed.be/files/gofed/promo/GoLevelsENG.pdf",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 23520,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 21600,
                "initial_time": 172800,
                "max_time": 345600
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 4209,
                "name": "Jeu de Go Hainaut (Club Ath)",
                "summary": "Groupe de joueurs de la province du Hainaut en Belgique (Club Ath)",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 59,
                "icon": "https://user-uploads.online-go.com/7f3f4dca9b8a652ff0ffb28925a915c9-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-03-18T12:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": false,
            "exclusivity": "invite",
            "started": "2020-03-18T12:00:49.003433Z",
            "ended": "2020-03-24T20:07:34.453668Z",
            "start_waiting": "2020-03-18T12:00:48.112635Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7f3f4dca9b8a652ff0ffb28925a915c9-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 65487,
            "name": "Very fast Correspondence DAN 2020-09-21",
            "director": {
                "id": 597125,
                "username": "Ryogishiki",
                "country": "cy",
                "icon": "https://secure.gravatar.com/avatar/7b995cc68feef87af2a284edfddfc2e7?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1856.9223150460302,
                        "deviation": 66.54977925320868,
                        "volatility": 0.059416271682990414
                    }
                },
                "ranking": 29.244873298735662,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "Please, avoid delaying your games using the vacation feature.\n\nAnalysis is enabled to allow the use of conditional moves.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 15360,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 14400,
                "initial_time": 86400,
                "max_time": 172800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 508,
                "name": "Fast Correspondence",
                "summary": "Tournaments for people who like to play quick correspondence games.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 821,
                "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2020-09-21T14:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 27,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-09-20T13:25:09.428287Z",
            "ended": "2020-10-30T23:54:51.263144Z",
            "start_waiting": "2020-09-20T13:25:06.460017Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 64910,
            "name": "Very fast Correspondence DAN 2020-09-07",
            "director": {
                "id": 597125,
                "username": "Ryogishiki",
                "country": "cy",
                "icon": "https://secure.gravatar.com/avatar/7b995cc68feef87af2a284edfddfc2e7?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1856.9223150460302,
                        "deviation": 66.54977925320868,
                        "volatility": 0.059416271682990414
                    }
                },
                "ranking": 29.244873298735662,
                "professional": false,
                "ui_class": "supporter"
            },
            "description": "Please, avoid delaying your games using the vacation feature.\n\nAnalysis is enabled to allow the use of conditional moves.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 15360,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 14400,
                "initial_time": 86400,
                "max_time": 172800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 508,
                "name": "Fast Correspondence",
                "summary": "Tournaments for people who like to play quick correspondence games.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 821,
                "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2020-09-07T10:00:00Z",
            "players_start": 10,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 27,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-09-01T19:52:11.255459Z",
            "ended": "2020-10-03T17:43:21.876043Z",
            "start_waiting": "2020-09-01T19:52:09.878812Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 64366,
            "name": "Very fast Correspondence",
            "director": {
                "id": 462047,
                "username": "Ironwoman",
                "country": "de",
                "icon": "https://user-uploads.online-go.com/aee7ad03e664195abfa19fe98694fb0b-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1381.0716048691506,
                        "deviation": 63.93915623930401,
                        "volatility": 0.06002071227681594
                    }
                },
                "ranking": 22.391067519132616,
                "professional": false,
                "ui_class": ""
            },
            "description": "Please avoid using the vacation feature.",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 15360,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 14400,
                "initial_time": 86400,
                "max_time": 172800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 508,
                "name": "Fast Correspondence",
                "summary": "Tournaments for people who like to play quick correspondence games.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 821,
                "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2020-08-20T08:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 15,
            "max_ranking": 25,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2020-08-20T08:00:46.586918Z",
            "ended": "2020-09-12T23:04:55.616218Z",
            "start_waiting": "2020-08-20T08:00:45.172460Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/7cba93c8731bbe4ad1ff73b5abd71818-15.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 1783,
            "name": "Very Mini Tournament 3rd Cycle",
            "director": {
                "id": 42360,
                "username": "Henrib736",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/cfd31e74c2d9b1ad2b6d571ecc820cf6-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1345.0585409259156,
                        "deviation": 64.53637528197693,
                        "volatility": 0.06005390268858446
                    }
                },
                "ranking": 21.7793939100321,
                "professional": false,
                "ui_class": ""
            },
            "description": "",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 86400,
            "time_control_parameters": {
                "time_control": "simple",
                "per_move": 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": 383,
                "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": 5,
            "analysis_enabled": false,
            "exclusivity": "open",
            "started": "2012-03-21T01:15:04Z",
            "ended": "2012-03-21T00:15:04Z",
            "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,
            "ranked": true
        }
    ]
}