Chatchaya-Akkarakul, Thadech
Current rating: 1471
Record: 3-5
| Grand Prix Bangkok 2019 (ELD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 57 | Kanamori, Ryousuke (1502) | Lost 1-2 | -181482 |
| 2sealed | 270 | Morishige, Yosuke (1434) | Won 2-1 | +171499 |
| 3sealed | 286 | Yasuda, Seita (1717) | Lost 0-2 | -141485 |
| 4sealed | 302 | Suzuki, Kouichirou (1401) | Lost 1-2 | -191466 |
| 5sealed | 315 | Ju, Yaqiong (1716) | Lost 1-2 | -141452 |
| 6sealed | 288 | Kristianto, Aditya (1448) | Won 2-0 | +181470 |
| 7sealed | 226 | Veeradecha, Saranaworn (1464) | Won 2-0 | +181488 |
| 8sealed | 177 | Dela Cruz, Mark Brian (1530) | Lost 1-2 | -171471 |
| average opponent: 1527record: 3-5 | new rating: 1471 | |||