Kouno, Naohiro
Current rating: 1416
Record: 3-8
| Grand Prix Yokohama 2012 (modern) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 114 | Nishikawa, Masayuki (1486) | Lost 1-2 | -181447 |
| 3modern | 512 | Yamaoka, Nobuyuki (1477) | Lost 0-2 | -171430 |
| 4modern | 670 | Takano, Yasuhiro (1539) | Won 2-0 | +201450 |
| 5modern | 557 | Takahashi, Kazuya (Kanagawa) (1482) | Lost 0-2 | -181432 |
| 6modern | 465 | Emori, Shinichi (1510) | Lost 1-2 | -161416 |
| average opponent: 1499record: 1-4 | new rating: 1416 | |||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 113 | Matushita, Masakazu (1554) | Won 2-0 | +191519 |
| 2standard | 51 | Sasaki, Yuusuke (Osaka) (1518) | Won 2-0 | +181537 |
| 3standard | 9 | Kanekiyo, Ryusuke (1537) | Lost 0-2 | -181519 |
| 4standard | 195 | Wen, Yuning (1519) | Lost 0-2 | -181501 |
| 5standard | 212 | Hasegawa, Tsuguto (1487) | Lost 0-2 | -181483 |
| 6standard | 275 | Nii, Masanobu (1482) | Lost 0-2 | -181465 |
| average opponent: 1516record: 2-4 | new rating: 1465 | |||