Murakawa, Naoya
Current rating: 1510
| Grand Prix Kobe 2017 (modern) | starting rating: 1508 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 678 | Watanabe, Yusuke (1588) | Won 2-1 | +191527 |
| 2modern | 319 | Kazumasa, Nakamoto (1516) | Won 2-1 | +181545 |
| 3modern | 141 | Nomura, Takashi (1569) | Lost 0-2 | -171528 |
| 4modern | 901 | Sakurabayashi, Gaku (1507) | Won 2-1 | +171545 |
| 5modern | 595 | Tomioka, Teppei (1508) | Lost 0-2 | -191526 |
| 6modern | 822 | Kashiwase, Kazuya (1585) | Lost 0-2 | -161510 |
| 7modern | 894 | Kurata, Kazuyoshi (1517) | Won 2-0 | +181528 |
| 8modern | 494 | Gondo, Kosuke (1531) | Lost 0-2 | -181510 |
| top | average opponent: 1540record: 4-4 | new rating: 1510 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 535 | Masuda, Jyunya (1530) | Won 2-0 | +191484 |
| 2standard | 379 | Yamaguchi, Satoshi (1953) | Lost 0-2 | -101474 |
| 3standard | 632 | Nakajima, Hiroki (1314) | Draw 1-1 | -31471 |
| 4standard | 811 | Kitahara, Shinichi (1499) | Won 2-0 | +181489 |
| 5standard | 592 | Samejima, Ippei (1496) | Won 2-1 | +181507 |
| 6standard | 359 | Muto, Shogo (1547) | Won 2-1 | +191526 |
| 7standard | 215 | Hara, Yusuke (1504) | Lost 0-2 | -181508 |
| top | average opponent: 1549record: 4-2-1 | new rating: 1508 | ||
| Grand Prix Kyoto 2015 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 282 | Sasaki, Ryou (1500) | Lost 0-2 | -181482 |
| 2legacy | 357 | Seki, Toshihide (1514) | Lost 0-2 | -171465 |
| top | average opponent: 1507record: 0-2 | new rating: 1465 | ||