Yamashiro, Yuki
Current rating: 1422
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 249 | Enomoto, Keisuke (1535) | Lost 0-2 | -161412 |
| 4standard | 675 | Tamura, Kenji (1499) | Lost 1-2 | -171395 |
| 5standard | 697 | Itoh, Akira (1434) | Lost 0-2 | -171378 |
| 6standard | 839 | Fujino, Masashi (1568) | Won 2-0 | +211399 |
| 7standard | 710 | Nakamura, Naomichi (1480) | Won 2-1 | +201419 |
| 8standard | 468 | Aoi, Yusuke (1515) | Won 2-0 | +201439 |
| 9standard | 327 | Kikuchi, Takeshi (1536) | Lost 0-2 | -171422 |
| top | average opponent: 1510record: 3-4 | new rating: 1422 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 108 | Kimura, Takafumi (1500) | Won 2-0 | +191500 |
| 2modern | 197 | Hatoyama, Shinya (1483) | Lost 1-2 | -191481 |
| 3modern | 424 | Kamimura, Yohei (1499) | Lost 0-2 | -171464 |
| 4modern | 416 | Makie, Kouichi (1450) | Won 2-1 | +171481 |
| 5modern | 277 | Maeda, Takayuki (1324) | Won 2-1 | +161497 |
| 6modern | 271 | Sato, Keisuke (1604) | Lost 0-2 | -161481 |
| 7modern | 357 | Ohno, Naoki (1498) | Lost 0-2 | -181463 |
| 8modern | 285 | Murase, Takuma (1492) | Lost 0-2 | -181445 |
| 9modern | 279 | Samura, Toshiki (1466) | Lost 0-2 | -171428 |
| top | average opponent: 1480record: 3-6 | new rating: 1428 | ||
| Grand Prix Kitakyushu 2013 (M14 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 72 | Iimura, Yuta (1482) | Lost 1-2 | -181482 |
| 2standard | 313 | Hamada, Daiki (1485) | Won 2-1 | +181500 |
| 3standard | 426 | Matumoto, Takuma (1500) | Lost 0-2 | -181482 |
| 4standard | 524 | Takahira, Shunsuke (1443) | Lost 1-2 | -191463 |
| 5standard | 503 | Ishino, Takuya (Shiga) (1464) | Lost 1-2 | -181445 |
| 6standard | 462 | Lee, Yul Jae (1449) | Won 2-1 | +181463 |
| 7standard | 374 | Kawazoe, Keiichi (1476) | Won 2-1 | +181481 |
| top | average opponent: 1471record: 3-4 | new rating: 1481 | ||