Yamamoto, Masaki 5609
Current rating: 1463
Record: 3-5
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 379 | Seta, Mitsuru (1500) | Lost 1-2 | -181482 |
| 2legacy | 445 | Saeki, Tomoya (1417) | Won 2-1 | +171499 |
| 3legacy | 526 | Shigemura, Yuji (1539) | Lost 0-2 | -171482 |
| 4legacy | 489 | Tsukada, Suguru (1466) | Won 2-0 | +171499 |
| 5legacy | 460 | Shimizu, Yuujin (1558) | Lost 1-2 | -171482 |
| 6legacy | 537 | Kahata, Issei (1448) | Lost 0-2 | -181464 |
| 7legacy | 483 | Miki, Takashi (1445) | Lost 1-2 | -191445 |
| 8legacy | 427 | Ochiai, Masaya (1441) | Won 2-1 | +181463 |
| average opponent: 1477record: 3-5 | new rating: 1463 | |||