Wutiboonwatana, Chaiyapruk
Current rating: 1472
Record: 19-23
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1473 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 571 | Saka, Yusuke (1500) | Won 2-0 | +181491 |
| 2sealed | 188 | Okamoto, Katsuki (1594) | Lost 1-2 | -161475 |
| 3sealed | 758 | Yoshimura, Genki (1621) | Won 2-1 | +211496 |
| 4sealed | 594 | Miyake, Kyohei (2003) | Won 2-0 | +261522 |
| 5sealed | 360 | Takahara, Sho (1532) | Lost 1-2 | -181504 |
| 6sealed | 538 | Nishiura, Ryosuke (1731) | Won 2-1 | +221526 |
| 7sealed | 272 | Senoo, Yuto (1559) | Lost 0-2 | -171509 |
| 8sealed | 464 | Yin, Hongrui (1501) | Lost 0-2 | -181491 |
| 9sealed | 613 | Maki, Ryosuke (1467) | Lost 1-2 | -191472 |
| top | average opponent: 1612record: 4-5 | new rating: 1472 | ||
| Grand Prix Kuala Lumpur 2016 (KLD standard) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 19 | Sato, Rei (1897) | Won 0-0 | +241537 |
| 4standard | 74 | Rosdin, Razif (1516) | Lost 0-2 | -181519 |
| 5standard | 74 | Omori, Ken'ichirou (1875) | Lost 1-2 | -121507 |
| 6standard | 209 | Tiaw, Wen Zhuo (1551) | Lost 0-2 | -171490 |
| 7standard | 234 | Liu, Zhengjia (1524) | Lost 0-2 | -171473 |
| top | average opponent: 1672record: 1-4 | new rating: 1473 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 128 | Na-chiangmai, Pongpipat (1484) | Lost 1-2 | -181497 |
| 3standard | 450 | Nakajima, Kenichirou (1488) | Lost 1-2 | -181479 |
| 4standard | 532 | Tsutayama, Tomoya (1489) | Won 2-1 | +181497 |
| 5standard | 459 | Otsuka, Tomohito (1478) | Lost 0-2 | -191478 |
| 6standard | 386 | Kaneko, Shinsaku (1453) | Won 2-0 | +181496 |
| 7standard | 365 | Terasawa, Kazuya (1581) | Lost 1-2 | -161480 |
| 8standard | 321 | Imoto, Koichiro (1449) | Won 2-1 | +171497 |
| 9standard | 220 | Wakita, Tomoyuki (1367) | Won 2-0 | +161513 |
| top | average opponent: 1474record: 4-4 | new rating: 1513 | ||
| Grand Prix Bangkok 2013 (DGM limited) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 59 | Wiwatandacha, Anan (1500) | Lost 1-2 | -191512 |
| 2sealed | 237 | Siwasuwan, Sorawut (1484) | Won 2-0 | +171529 |
| 3sealed | 166 | Pitianusorn, Bovorn (1368) | Won 2-0 | +161545 |
| 4sealed | 167 | Boonyasatian, Surachaste (1697) | Won 2-0 | +201565 |
| 5sealed | 126 | Xu, Shiwei (1614) | Lost 1-2 | -171548 |
| 6sealed | 130 | yeo, leck koon (1612) | Won 2-0 | +191567 |
| 7sealed | 105 | Artamonova, Maria (1674) | Lost 1-2 | -161551 |
| 8sealed | 172 | Zheng, Dante (1549) | Lost 1-2 | -181533 |
| 9sealed | 183 | Kasempatanakarn, Wiwat (1537) | Lost 1-2 | -181515 |
| top | average opponent: 1560record: 4-5 | new rating: 1515 | ||
| Grand Prix Bangkok 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 12 | Beley, Ronnie Paul (1595) | Lost 1-2 | -161484 |
| 5sealed | 65 | Tang, Stephen Roy (1468) | Won 2-0 | +171501 |
| 6sealed | 62 | Kiwanont, Sukhum (1653) | Lost 0-2 | -151486 |
| 7sealed | 72 | Punniyom, Tikampron (1544) | Won 2-1 | +191505 |
| 8sealed | 31 | Du, Xuetong (1515) | Won 2-1 | +181523 |
| 9draft | 35 | Techarattanakrai, Trichai (1576) | Lost 0-2 | -171506 |
| 10draft | 14 | Chassot, Philippe (1584) | Won 2-1 | +201526 |
| 11draft | 7 | Rattana, Sukanya (1556) | Won 2-1 | +181544 |
| 12draft | 23 | Ortega, Dominic (1682) | Lost 0-2 | -151529 |
| 13draft | 21 | Tan, Xing Yong (1565) | Lost 0-2 | -171512 |
| 14draft | 6 | Wilfong, Ethan (1567) | Won 2-1 | +191531 |
| top | average opponent: 1573record: 6-5 | new rating: 1531 | ||