Katou, Yuusuke
Current rating: 1494
Record: 7-8
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 34 | Nishimura, Hajime (1433) | Won 2-0 | +181466 |
| 2standard | 12 | Fukuoka, Sou (1592) | Lost 1-2 | -161450 |
| 3standard | 909 | Kosuge, Shogo (1501) | Won 2-0 | +191469 |
| 4standard | 553 | Yoshida, Keitaro (1490) | Won 2-0 | +181487 |
| 5standard | 495 | Matsuda, Yoshiaki (1473) | Won 2-0 | +181505 |
| 6standard | 114 | Masumoto, Kazuhiro (1586) | Lost 1-2 | -161489 |
| 7standard | 512 | Yamane, Yuuki (1446) | Lost 1-2 | -191470 |
| 8standard | 837 | Takada, Koutarou (1540) | Won 2-0 | +191489 |
| 9standard | 374 | Kawabata, Yuu (1394) | Won 2-1 | +161505 |
| 10standard | 302 | Bandou, Junichirou (1766) | Lost 0-2 | -131492 |
| 11standard | 429 | Akai, Kouki (1554) | Lost 1-2 | -171475 |
| 12standard | 395 | Hodumi, Baku (1525) | Won 2-1 | +191494 |
| average opponent: 1525record: 7-5 | new rating: 1494 | |||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 2249 | Yamasaki, Tatsuya (1527) | Lost 1-2 | -181482 |
| 2sealed | 2279 | Yakabe, Hikaru (1504) | Lost 0-2 | -171465 |
| 3sealed | 2447 | Goto, Shougo (1529) | Lost 0-2 | -171448 |
| average opponent: 1520record: 0-3 | new rating: 1448 | |||