List all tournaments or create a new tournament.

GET /api/v1/tournaments/?format=api&ordering=board_size&page=5803
HTTP 200 OK
Allow: GET, POST, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
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    "previous": "https://online-go.com/api/v1/tournaments/?format=api&ordering=board_size&page=5802",
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            "name": "En büyük topçuk kimse o kazansın topçuklar turnuvası",
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                "id": 1164435,
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            "description": "En büyük topu olan kişi kazanır",
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                "name": "Açı go kulübü",
                "summary": "Açı Okulları Sınıftan bağımsız go grubu.",
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        {
            "id": 76637,
            "name": "Go Zodiac Friendship Games Online ราศีกรกฎ รุ่น A (3 ดั้งขึ้นไป)",
            "director": {
                "id": 564908,
                "username": "Sarawoot Kanya",
                "country": "th",
                "icon": "https://user-uploads.online-go.com/b6481afb00bf1ffc14aefec9418093c9-64.png",
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            "description": "*รายละเอียดและกำหนดการ\nเวลา 17.00 - 19.30 น. แข่งขันรอบ 1-5 รอบละ 10-30 นาที การแข่งขันใช้ระบบแพ้คัดออก การแข่งขันรอบต่อไปเริ่มหลังจากผู้แข่งขันในรุ่นแข่งเสร็จ นักกีฬาสามารถตรวจสอบผลการแข่งของคู่ที่เหลือได้จาก หน้าทัวร์นาเม้นต์\n\n*กฎกติกา\n1. รุ่น A,B,C,D ใช้กระดาน 19x19 นับคะแนนแบบญี่ปุ่น โคมิ 6.5  มีเวลาฝ่ายละ 10 นาที เบียวโยมิ 10 วินาที 5 ครั้ง\n2. รุ่น E ใช้กระดาน 9x9 นับคะแนนแบบญี่ปุ่น โคมิ 5.5 มีเวลาฝ่ายละ 5 นาที เบียวโยมิ 10 วินาที 5 ครั้ง\n3. การตัดสินใช้ระบบของ OGS หากมีปัญหาในการนับคะแนน ให้ติดต่อผู้ดูแลในไลน์กลุ่ม หากกดยอมรับผล (Accept removed stones) ไม่สามารถแก้ไขได้\n4. หากหลุดออกจากการแข่งขัน เกิน 5 นาที ระบบจะปรับแพ้ หากคู่แข่งยังไม่มาต้องรออยู่จนเวลาอีกฝ่ายหมด หากปิดหน้าแข่งเกิน 5 นาทีจะถูกปรับแพ้",
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            "description": "Automatic Sitewide Tournament",
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            "name": "15/5 簡頌賢\t\t黃見希",
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                "id": 818416,
                "username": "傳碁學園",
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            "description": "15/5 簡頌賢\t\t黃見希",
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                "id": 7533,
                "name": "傳碁 A班",
                "summary": "",
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                "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg"
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            "icon": "https://cdn.online-go.com/5.1/img/default-group-v5.svg",
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        },
        {
            "id": 109284,
            "name": "2023.NOV 19X19 RoundRobin 13K~8K",
            "director": {
                "id": 1161013,
                "username": "朵兒普拉斯-doorplus-",
                "country": "_United_Nations",
                "icon": "https://user-uploads.online-go.com/7c935550f93ff5eb3f3e93239454342f-64.png",
                "ratings": {
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                },
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            "description": "Attention: Time Setting for the Game.\n                                                                    \n⭐️⭐️⭐️⭐️⭐️ When all players(who are not disqualified) have finished the games, but there are still some games continued by players who were disqualified by timeout. In order to keep the tournament going, the games with the disqualified players will be TERMINATED by the tournament director.                                             \n                                                                \n                                                                 \n🍭Tips:                                                       \n1️⃣Disqualification will occur if a player loses by timeout.                                                            \n2️⃣If disqualified by the tournament director, all outstanding games will be forfeited, which will affect the player’s ranking.                                                     \n                                                                 \n🍭The following rules must be obeyed to guarantee a respectful game:                                                 \n1️⃣No pauses are allowed.                                       \n2️⃣No vacation mode is permitted. (If a player is on vacation, they and their opponent can still make a move, but time will be suspended. Soooooooooooo, vacation mode is absolutely NOT allowed.)                                   \n3️⃣Any player who is on vacation or has paused the game will be disqualified without further notice or reminder.   \n4️⃣If you find that a player pauses the game or enters vacation mode, please send a message to the tournament director.                                                       \n                                                                 \nHave fun and Enjoy. :)",
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                "name": "Way to GO",
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            "id": 76507,
            "name": "Blitz 19x19 Elimination Tournament 2021-06-19 09:30",
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                "username": "matburt",
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            "description": "Automatic Sitewide Tournament",
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        {
            "id": 74571,
            "name": "Musashino",
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                "id": 134125,
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