Kato, Ryunosuke
Current rating: 1553
Record: 7-4
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 261 | Oka, Nobuaki (1500) | Won 2-1 | +171570 |
| 2sealed | 3 | Yoshinaga, Mitsuteru (1784) | Lost 1-2 | -141556 |
| 3sealed | 314 | Sakai, Sadaharu (1480) | Won 2-1 | +161572 |
| 4sealed | 233 | Nagai, Toshiki (1522) | Lost 1-2 | -191553 |
| average opponent: 1572record: 2-2 | new rating: 1553 | |||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 665 | Hagiwara, Tsubasa (1500) | Won 2-0 | +181518 |
| 2standard | 608 | Hosoiri, Yoshihito (1603) | Lost 0-2 | -161502 |
| 3standard | 785 | Ohtsuka, Youhei (1470) | Won 2-1 | +171519 |
| 4standard | 655 | Yamano, Tatsuto (1192) | Won 2-0 | +121531 |
| 5standard | 667 | Anzai, Yuusuke (1515) | Lost 0-2 | -181513 |
| 6standard | 645 | Imai, Satoshi (1719) | Won 2-1 | +221535 |
| 7standard | 636 | Nakanishi, Hiroki (1533) | Won 2-1 | +181553 |
| average opponent: 1505record: 5-2 | new rating: 1553 | |||