Yamawaki, Satoru
Current rating: 1543
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1497 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 474 | Kanamoto, Shojun (1480) | Won 2-0 | +181515 |
| 2sealed | 265 | Yoshimura, Naoto (1608) | Lost 0-2 | -161499 |
| 3sealed | 632 | Tsukamoto, Mitsuru (1761) | Won 2-1 | +221521 |
| 4sealed | 402 | Sotomura, Yoshihiro (1660) | Lost 1-2 | -151506 |
| 5sealed | 763 | Nakamura, Yuta9375 (1564) | Won 2-0 | +191525 |
| 6sealed | 663 | Nose, Koji (1762) | Won 2-1 | +221547 |
| 7sealed | 382 | Hamasaki, Masayuki (1546) | Won 2-1 | +181565 |
| 8sealed | 193 | Adebo Diaz, Juan Carlos (1917) | Lost 0-2 | -121553 |
| 9sealed | 318 | Pastore, Kellen (1987) | Lost 0-2 | -101543 |
| top | average opponent: 1698record: 5-4 | new rating: 1543 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1461 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 648 | Nakano, Tomohiko (1479) | Won 2-1 | +191480 |
| 2modern | 470 | Noda, Takuo (1518) | Won 2-1 | +181498 |
| 3modern | 444 | Takahira, Shunsuke (1833) | Lost 1-2 | -121486 |
| 4modern | 670 | Ma, Geoff (1677) | Won 2-0 | +221508 |
| 5modern | 614 | Inoue, Toru (1904) | Won 2-0 | +241532 |
| 6modern | 96 | Umemura, Kazuki (1493) | Lost 1-2 | -181514 |
| 7modern | 417 | Matsumoto, Tomohiro (1565) | Lost 1-2 | -171497 |
| 8modern | 698 | Minobe, Yoshihiro (1519) | Won 2-0 | +181515 |
| 9modern | 437 | Miyamoto, Yohei (1525) | Lost 1-2 | -181497 |
| top | average opponent: 1613record: 5-4 | new rating: 1497 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1456 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 154 | Ueda, Atsushi (1377) | Won 2-0 | +161472 |
| 2legacy | 89 | Sakaki, Yusuke (1600) | Lost 1-2 | -161456 |
| 3legacy | 366 | Watanabe, Akinobu (1500) | Won 2-0 | +191475 |
| 4legacy | 229 | Hosaka, Yoshiteru (1612) | Lost 0-2 | -151460 |
| 5legacy | 352 | Sugita, Tomohiro (1448) | Won 2-1 | +171477 |
| 6legacy | 181 | Tagomori, Shou (1571) | Lost 0-2 | -161461 |
| top | average opponent: 1518record: 3-3 | new rating: 1461 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 822 | Yamazaki, Daisuke (1527) | Won 2-1 | +191519 |
| 2modern | 801 | Endo, Jun'Ichi (1773) | Won 2-0 | +221541 |
| 3modern | 904 | Yuasa, Kentarou (1641) | Lost 1-2 | -161525 |
| 4modern | 883 | Miyasita, Naoyuki (1565) | Won 2-1 | +191544 |
| 5modern | 906 | Lin, Le (1641) | Lost 0-2 | -171527 |
| 6modern | 983 | Niikura, Daisuke (1525) | Lost 1-2 | -181509 |
| 7modern | 970 | Ichikawa, Hiroshi (1423) | Lost 1-2 | -191490 |
| 8modern | 937 | Osugi, Shotaro (1487) | Lost 0-2 | -181472 |
| 9modern | 931 | Bian, Abel (1573) | Lost 0-2 | -161456 |
| top | average opponent: 1573record: 3-6 | new rating: 1456 | ||