Preechasiripan, Sonthi
Current rating: 1483
Record: 2-3-1
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 328 | Takenaka, Tetsuro (1508) | Won 2-0 | +181518 |
| 2standard | 287 | Noguchi, Takeshi (1444) | Lost 1-2 | -191499 |
| 3standard | 903 | Ohira, Takashi (1507) | Draw 1-1 | 01499 |
| 4standard | 804 | Robison, Austin (1502) | Won 2-1 | +181517 |
| 5standard | 605 | Arai, Fuuta (1506) | Lost 0-2 | -181499 |
| 6standard | 755 | Sakamoto, Satoshi (1628) | Lost 0-2 | -161483 |
| average opponent: 1516record: 2-3-1 | new rating: 1483 | |||