List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=analysis_enabled&page=5048
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "count": 59149,
    "next": "https://online-go.com/api/v1/tournaments/?format=api&ordering=analysis_enabled&page=5049",
    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=analysis_enabled&page=5047",
    "results": [
        {
            "id": 88351,
            "name": "Correspondence 13x13 RoundRobin 2022-04-08 19:00",
            "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": "Automatic Sitewide Tournament",
            "schedule": {
                "id": 7,
                "name": "Correspondence 13x13 RoundRobin",
                "rrule": "DTSTART:20260326T190000Z\nRRULE:FREQ=DAILY;INTERVAL=3",
                "active": true,
                "created": "2015-02-20T06:00:14.582400Z",
                "last_run": "2026-03-26T19:00:10.827242Z",
                "lead_time_seconds": 86400,
                "tournament_type": "roundrobin",
                "handicap": 0,
                "rules": "japanese",
                "size": 13,
                "time_control_parameters": {
                    "time_control": "fischer",
                    "initial_time": 259200,
                    "pause_on_weekends": true,
                    "max_time": 259200,
                    "time_increment": 86400
                },
                "min_ranking": 0,
                "max_ranking": 36,
                "analysis_enabled": true,
                "exclude_provisional": true,
                "players_start": 4,
                "first_pairing_method": "slaughter",
                "subsequent_pairing_method": "slaughter",
                "settings": {
                    "num_rounds": "3",
                    "upper_bar": "20",
                    "lower_bar": "10",
                    "group_size": "3",
                    "maximum_players": 10
                },
                "next_run": "2026-03-29T19:00:00Z",
                "base_points": "10.0"
            },
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "time_control": "fischer",
                "initial_time": 259200,
                "pause_on_weekends": true,
                "max_time": 259200,
                "time_increment": 86400
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": null,
            "auto_start_on_max": false,
            "time_start": "2022-04-08T19:00:26.855685Z",
            "players_start": 4,
            "first_pairing_method": "slaughter",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 0,
            "max_ranking": 36,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-04-08T19:00:28.571686Z",
            "ended": "2022-05-27T23:11:11.657230Z",
            "start_waiting": "2022-04-08T19:00:28.047959Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://cdn.online-go.com/5.1/img/trophies/gold_title_13.png",
            "player_count": 10,
            "ranked": true
        },
        {
            "id": 87060,
            "name": "🔞Пℹ️Ⓜ️🅿️💹",
            "director": {
                "id": 891706,
                "username": "HonkeyKong",
                "country": "us",
                "icon": "https://user-uploads.online-go.com/85dea4bb9e578321a30a45ce457e768f-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1275.0241273818172,
                        "deviation": 64.02698201223406,
                        "volatility": 0.059972193240167976
                    }
                },
                "ranking": 20.54150703768604,
                "professional": false,
                "ui_class": ""
            },
            "description": "Big Honte Niall uhh 🤔 pro prrr gander at all. Bring your squad and cum get 0sum. \n\nБиг факс cache me ousside big PIMP¥",
            "schedule": null,
            "title": null,
            "tournament_type": "mcmahon",
            "handicap": 0,
            "rules": "chinese",
            "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": true,
            "group": {
                "id": 9135,
                "name": "Incident at Honnonji",
                "summary": "ShaManically analytical nonsense",
                "require_invitation": false,
                "is_public": false,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 8,
                "icon": "https://user-uploads.online-go.com/8be4a2d0bb3dc229d8a9c86370372130-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2022-03-19T00:13:00Z",
            "players_start": 4,
            "first_pairing_method": "strength",
            "subsequent_pairing_method": "random",
            "min_ranking": 17,
            "max_ranking": 29,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-03-19T00:13:37.715040Z",
            "ended": "2022-03-19T01:47:56.708194Z",
            "start_waiting": "2022-03-19T00:13:37.571847Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/8be4a2d0bb3dc229d8a9c86370372130-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 90655,
            "name": "9x9 Mini League 10k-25k #55",
            "director": {
                "id": 1015644,
                "username": "wiadp1",
                "country": "pl",
                "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1358.202011078341,
                        "deviation": 67.18574543079268,
                        "volatility": 0.06018516956478155
                    }
                },
                "ranking": 22.00451000657522,
                "professional": false,
                "ui_class": ""
            },
            "description": "Special league for players between 25kyu and 10kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 89280,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": false,
                "time_increment": 86400,
                "initial_time": 259200,
                "max_time": 604800
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 3524,
                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 696,
                "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2022-06-05T20:00:00Z",
            "players_start": 5,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-06-03T00:55:49.076083Z",
            "ended": "2022-07-03T20:49:59.512348Z",
            "start_waiting": "2022-06-03T00:55:48.907396Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 88159,
            "name": "亮亮同學和暘暘同學",
            "director": {
                "id": 1092952,
                "username": "亮亮同學jojpojojoj",
                "country": "cn",
                "icon": "https://user-uploads.online-go.com/8a56310c0eafaad1a921bbf3b650f9bd-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1254.495660459729,
                        "deviation": 67.1474815688215,
                        "volatility": 0.06001558312119123
                    }
                },
                "ranking": 20.165748409287517,
                "professional": false,
                "ui_class": ""
            },
            "description": "棋靈王粵語105",
            "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": 11470,
                "name": "冬奧林匹克運動會",
                "summary": "",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 11,
                "icon": "https://user-uploads.online-go.com/512063e29e58b73fde77a2845d700594-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-04-03T05:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-04-17T22:55:49.955618Z",
            "ended": "2022-04-28T12:52:30.666991Z",
            "start_waiting": "2022-04-17T22:55:49.850650Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/512063e29e58b73fde77a2845d700594-15.png",
            "player_count": 4,
            "ranked": true
        },
        {
            "id": 106425,
            "name": "Чат игроков в Го. 13х13 🐅 18.08.23 SE.MO A",
            "director": {
                "id": 803169,
                "username": "Tg45",
                "country": "ru",
                "icon": "https://user-uploads.online-go.com/d861f559b9c8e292905d8730862d1569-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1468.293515143306,
                        "deviation": 61.132949307369515,
                        "volatility": 0.06003403660844466
                    }
                },
                "ranking": 23.808799662552687,
                "professional": false,
                "ui_class": ""
            },
            "description": "13х13. Одновременно 1 партия. До первого поражения. Группа A.",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 47582,
            "time_control_parameters": {
                "system": "fischer",
                "time_control": "fischer",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "time_increment": 43200,
                "initial_time": 259200,
                "max_time": 259200
            },
            "is_open": true,
            "exclude_provisional": true,
            "group": {
                "id": 11497,
                "name": "Чат игроков в Го (weiqi, baduk, igo)",
                "summary": "Мы — группа игроков из телеграмм чата «Чат для игроков в Го (weiqi, baduk, igo)». Здесь мы играем между собой и организовываем турниры для игроков всех уровней.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 362,
                "icon": "https://user-uploads.online-go.com/2d3b4fb3fa64f817ed22ed171b88d712-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2023-08-18T07:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 20,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2023-08-18T07:00:30.368251Z",
            "ended": "2023-12-01T18:22:24.635650Z",
            "start_waiting": "2023-08-18T07:00:30.011258Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/2d3b4fb3fa64f817ed22ed171b88d712-15.png",
            "player_count": 18,
            "ranked": true
        },
        {
            "id": 86411,
            "name": "CUP Main Tournament 2022",
            "director": {
                "id": 1051076,
                "username": "Qwentum",
                "country": "ru",
                "icon": "https://user-uploads.online-go.com/ec85d2c66ad78a73ad60a339509b683b-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1631.3403882997336,
                        "deviation": 67.75871833447238,
                        "volatility": 0.05969881502336856
                    }
                },
                "ranking": 26.246521252722523,
                "professional": false,
                "ui_class": ""
            },
            "description": "CUP Main Tournament 2022",
            "schedule": null,
            "title": null,
            "tournament_type": "s_mcmahon",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 41280,
            "time_control_parameters": {
                "system": "canadian",
                "time_control": "canadian",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "main_time": 604800,
                "period_time": 345600,
                "stones_per_period": 10
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 10103,
                "name": "World battles",
                "summary": "World tournament s",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 49,
                "icon": "https://user-uploads.online-go.com/82ea34b6c5f487db027b73c2d1b9e9ca-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-03-30T23:00:00Z",
            "players_start": 40,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "slide",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-04-04T19:57:05.122430Z",
            "ended": "2022-11-20T17:07:11.151124Z",
            "start_waiting": "2022-04-04T19:57:03.929077Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/82ea34b6c5f487db027b73c2d1b9e9ca-15.png",
            "player_count": 17,
            "ranked": true
        },
        {
            "id": 87456,
            "name": "9x9 Mini League 1k-9k #13",
            "director": {
                "id": 1015644,
                "username": "wiadp1",
                "country": "pl",
                "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1358.202011078341,
                        "deviation": 67.18574543079268,
                        "volatility": 0.06018516956478155
                    }
                },
                "ranking": 22.00451000657522,
                "professional": false,
                "ui_class": ""
            },
            "description": "Special league for players between 9kyu and 1kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "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": 3524,
                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 696,
                "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2022-03-27T20:00:00Z",
            "players_start": 5,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 21,
            "max_ranking": 29,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-03-24T08:10:53.487812Z",
            "ended": "2022-04-14T18:36:34.474836Z",
            "start_waiting": "2022-03-24T08:10:53.335352Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 87567,
            "name": "9x9 Mini League 10k-25k #30",
            "director": {
                "id": 1015644,
                "username": "wiadp1",
                "country": "pl",
                "icon": "https://user-uploads.online-go.com/253ed3da1cc83d36ac1e5313f959f54d-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1358.202011078341,
                        "deviation": 67.18574543079268,
                        "volatility": 0.06018516956478155
                    }
                },
                "ranking": 22.00451000657522,
                "professional": false,
                "ui_class": ""
            },
            "description": "Special league for players between 25kyu and 10kyu. Tournament will be started as soon as 5 players will join it.\n\nPrevious winners: https://online-go.com/group/10842",
            "schedule": null,
            "title": null,
            "tournament_type": "roundrobin",
            "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": 3524,
                "name": "9x9 Lovers",
                "summary": "A group for Go players who love the 9x9 board.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 696,
                "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-64.png"
            },
            "auto_start_on_max": true,
            "time_start": "2022-03-27T20:00:00Z",
            "players_start": 5,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slaughter",
            "min_ranking": 5,
            "max_ranking": 20,
            "analysis_enabled": true,
            "exclusivity": "open",
            "started": "2022-03-21T21:37:04.392455Z",
            "ended": "2022-04-17T06:23:22.717550Z",
            "start_waiting": "2022-03-21T21:37:04.202719Z",
            "board_size": 9,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/524010f9e013f409bdc23336febde936-15.png",
            "player_count": 5,
            "ranked": true
        },
        {
            "id": 87561,
            "name": "19x19 tournament",
            "director": {
                "id": 1125459,
                "username": "The bird",
                "country": "un",
                "icon": "https://secure.gravatar.com/avatar/7645c7666d7312d774d9c19602f0c5be?s=64&d=retro",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 1172.588966894239,
                        "deviation": 90.18018989926959,
                        "volatility": 0.06001518320124037
                    }
                },
                "ranking": 18.60267126128303,
                "professional": false,
                "ui_class": ""
            },
            "description": "Automatic site wide tournament",
            "schedule": null,
            "title": null,
            "tournament_type": "swiss",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 91200,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "correspondence",
                "pause_on_weekends": true,
                "main_time": 432000,
                "period_time": 86400,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 10855,
                "name": "⚫️The Brilliant World Of OGS⚪️",
                "summary": "Are you an OGS fan? If you are, join this group where there’s great tournaments and games to be played.\n\nPeople and bots can chat and play in this group. This is a public group so all are welcome to join.",
                "require_invitation": false,
                "is_public": true,
                "admin_only_tournaments": false,
                "hide_details": false,
                "member_count": 191,
                "icon": "https://user-uploads.online-go.com/0e618bdf660c5ca247f547082c39f943-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-03-20T23:00:00Z",
            "players_start": 0,
            "first_pairing_method": "random",
            "subsequent_pairing_method": "random",
            "min_ranking": 5,
            "max_ranking": 29,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2022-03-20T23:00:42.813141Z",
            "ended": "2022-03-22T02:55:33.765975Z",
            "start_waiting": "2022-03-20T23:00:42.756260Z",
            "board_size": 19,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/0e618bdf660c5ca247f547082c39f943-15.png",
            "player_count": 3,
            "ranked": true
        },
        {
            "id": 87118,
            "name": "Go Zodiac Friendship Games Online ราศีมีน รุ่น E กระดาน 13x13 (ต่ำกว่า 8 คิว)",
            "director": {
                "id": 912813,
                "username": "cp05",
                "country": "th",
                "icon": "https://user-uploads.online-go.com/ae018e5524da4ed68a067c720b339b3f-64.png",
                "ratings": {
                    "version": 5,
                    "overall": {
                        "rating": 824.4987186600506,
                        "deviation": 187.86352438460568,
                        "volatility": 0.06000382017326623
                    }
                },
                "ranking": 10.449385081288156,
                "professional": false,
                "ui_class": "provisional"
            },
            "description": "Go Zodiac Friendship Games Online ราศีมีน รุ่น E กระดาน 13x13 (ต่ำกว่า 8 คิว)",
            "schedule": null,
            "title": null,
            "tournament_type": "elimination",
            "handicap": 0,
            "rules": "japanese",
            "time_per_move": 13,
            "time_control_parameters": {
                "system": "byoyomi",
                "time_control": "byoyomi",
                "speed": "live",
                "pause_on_weekends": false,
                "main_time": 300,
                "period_time": 10,
                "periods": 5
            },
            "is_open": true,
            "exclude_provisional": false,
            "group": {
                "id": 10407,
                "name": "Zodiac กลุ่ม E(ต่ำกว่า 8 คิว) กระดาน 13",
                "summary": "",
                "require_invitation": true,
                "is_public": false,
                "admin_only_tournaments": true,
                "hide_details": false,
                "member_count": 228,
                "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-64.png"
            },
            "auto_start_on_max": false,
            "time_start": "2022-03-25T10:00:00Z",
            "players_start": 4,
            "first_pairing_method": "slide",
            "subsequent_pairing_method": "slide",
            "min_ranking": 5,
            "max_ranking": 38,
            "analysis_enabled": true,
            "exclusivity": "group",
            "started": "2022-03-25T10:00:26.473413Z",
            "ended": "2022-03-25T10:48:19.387911Z",
            "start_waiting": "2022-03-25T10:00:26.328273Z",
            "board_size": 13,
            "active_round": null,
            "icon": "https://user-uploads.online-go.com/e347d3f7f8d53cfe3a1fed187a3e1f1e-15.png",
            "player_count": 13,
            "ranked": true
        }
    ]
}