Tsuzuki, Ryoya
Current rating: 1464
Record: 1-3
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 16 | Ohbayashi, Shotaro (1500) | Lost 0-2 | -181482 |
| 2sealed | 313 | Kaneko, Shun (1490) | Won 2-0 | +181500 |
| 3sealed | 436 | Iwamoto, Kazuki (1498) | Lost 1-2 | -181482 |
| 4sealed | 466 | Cole, Lewis (1496) | Lost 0-2 | -181464 |
| average opponent: 1496record: 1-3 | new rating: 1464 | |||