Boonvoraset, Sirisak
Current rating: 1412
| Grand Prix Hong Kong 2013 (THS limited) | starting rating: 1427 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 213 | Ho, Fu Shing (1492) | Lost 1-2 | -171410 |
| 2sealed | 221 | Gao, Cheng Ming (1481) | Won 2-0 | +191429 |
| 3sealed | 308 | Ku, Kee Chun (1500) | Lost 1-2 | -171412 |
| top | average opponent: 1491record: 1-2 | new rating: 1412 | ||
| Grand Prix Kobe 2011 (extended) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 7 | Hayakawa, Hikaru (1520) | Won 2-0 | +191475 |
| 3extended | 40 | S., Keisuke (1536) | Lost 1-2 | -171458 |
| 4extended | 137 | Minobe, Yoshihiro (1623) | Lost 1-2 | -151443 |
| 5extended | 173 | S., Yuuji (1506) | Lost 0-2 | -161427 |
| top | average opponent: 1546record: 1-3 | new rating: 1427 | ||
| Grand Prix Singapore 2007 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 6 | Komuro, Shuu (1733) | Lost 0-2 | -141486 |
| 5extended | 60 | Koh, Charles (1603) | Lost 0-2 | -161470 |
| 6extended | 82 | Chong, Andrew (1534) | Won 2-0 | +191489 |
| 7extended | 73 | Su, Xu (1578) | Lost 0-2 | -161473 |
| 8extended | 74 | Feng, Xiao Wei (1534) | Lost 1-2 | -171456 |
| top | average opponent: 1596record: 1-4 | new rating: 1456 | ||