Morikawa, Takayuki
Current rating: 1525
Record: 8-7
| Grand Prix Kobe 2017 (modern) | starting rating: 1498 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 420 | Osawa, Takuya (1969) | Lost 0-2 | -101488 |
| 4modern | 845 | Saeki, Tadatoshi (1618) | Lost 1-2 | -161472 |
| 5modern | 823 | Makuta, Eiji (1454) | Won 2-1 | +181490 |
| 6modern | 454 | Iwamura, Ryouichi (1491) | Won 2-0 | +181508 |
| 7modern | 499 | Yoshida, Akihiko (1504) | Won 2-0 | +181526 |
| 8modern | 271 | Ishii, Shinji (1505) | Won 2-1 | +171543 |
| 9modern | 122 | Fukuoka, Naoto (1527) | Lost 1-2 | -181525 |
| 10modern | 367 | Nakamatu, Hirohumi (1512) | Won 2-0 | +181543 |
| 11modern | 222 | Kondo, Shohei (1571) | Lost 0-2 | -181525 |
| average opponent: 1572record: 5-4 | new rating: 1525 | |||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 377 | Takahashi, Tomoo (1389) | Won 2-0 | +161516 |
| 2sealed | 146 | Hanaoka, Shinichiro (1517) | Lost 0-2 | -181498 |
| 3sealed | 364 | Yamasaki, Tatsuya (1489) | Lost 0-2 | -181480 |
| 4sealed | 443 | Yamagishi, Hideaki (1482) | Won 2-0 | +181498 |
| 5sealed | 258 | Nakayama, Kousuke (1501) | Won 2-1 | +181516 |
| 6sealed | 181 | Komizo, Isao (1513) | Lost 0-2 | -181498 |
| average opponent: 1482record: 3-3 | new rating: 1498 | |||