Pechsri, Adulwech
Current rating: 1578
| Grand Prix Bangkok 2019 (ELD limited) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 8 | Ong, Meng Koon (1355) | Draw 1-1 | -41561 |
| 2sealed | 179 | Trachoo, Chatchapol (1514) | Won 2-0 | +171578 |
| 3sealed | 189 | Toh, Rui Huang (1570) | Won 2-0 | +181596 |
| 4sealed | 102 | Bai, Yuhan (1502) | Won 2-1 | +161612 |
| 5sealed | 47 | Mitrokhin, Nikita (1758) | Lost 0-2 | -151597 |
| 6sealed | 114 | Sun, Eugene (1550) | Lost 1-2 | -191578 |
| top | average opponent: 1542record: 3-2-1 | new rating: 1578 | ||
| Grand Prix Bangkok 2013 (DGM limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 253 | Wakayama, Shiro (1551) | Won 2-0 | +191523 |
| 2sealed | 10 | Buapering, Sattravut (1518) | Won 2-0 | +181541 |
| 3sealed | 43 | Soon Yong, Yeap (1507) | Lost 0-2 | -191522 |
| 4sealed | 243 | Srimongkolpathum, Tawa (1573) | Won 2-1 | +191541 |
| 5sealed | 123 | Katayose, Shingo (1820) | Lost 0-2 | -131528 |
| 6sealed | 144 | Thepavan, Chaiyathep (1625) | Won 2-0 | +201548 |
| 7sealed | 85 | Tonianse, Andranik (1569) | Won 2-1 | +181566 |
| 8sealed | 65 | Ng, Kenji (1542) | Lost 0-2 | -181548 |
| 9sealed | 132 | Eing Yung, Lee (1497) | Won 2-1 | +171565 |
| top | average opponent: 1578record: 6-3 | new rating: 1565 | ||
| Grand Prix Bangkok 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 11 | Srichnrat, Porjace (1463) | Won 2-0 | +171517 |
| 2sealed | 25 | Rattana, Sukanya (1517) | Lost 1-2 | -181499 |
| 3sealed | 134 | Thongmee, Wikanes (1501) | Won 2-1 | +181517 |
| 4sealed | 110 | Liu, I Wei (1504) | Won 2-1 | +181535 |
| 5sealed | 91 | Bernat, Michael (1840) | Lost 0-2 | -121523 |
| 6sealed | 104 | Chairussamewong, Eakayut (1502) | Lost 0-2 | -191504 |
| top | average opponent: 1555record: 3-3 | new rating: 1504 | ||