Kouno, Masami
Current rating: 1543
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1575 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 132 | Mikami, Wataru (1353) | Lost 0-2 | -221553 |
| 3standard | 671 | Chiba, Tatsuya (1338) | Won 2-1 | +141567 |
| 4standard | 479 | Takemura, Yuuki (1548) | Lost 1-2 | -181549 |
| 5standard | 660 | Komiya, Yuki (1498) | Won 2-0 | +171566 |
| 6standard | 428 | Kodama, Kentaro (1419) | Won 2-0 | +151581 |
| 7standard | 388 | Ajitomi, Takeshi (1476) | Lost 0-2 | -201561 |
| 8standard | 441 | Yuki, Ryosuke (1532) | Lost 1-2 | -181543 |
| top | average opponent: 1452record: 3-4 | new rating: 1543 | ||
| Grand Prix Shizuoka 2018 (legacy) (legacy) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 241 | Morishita, Takamitu (1515) | Won 2-1 | +181575 |
| 3legacy | 223 | Zhou, Rui (1472) | Won 2-1 | +161591 |
| 4legacy | 6 | Tani, Chiharu (1665) | Lost 1-2 | -171574 |
| 5legacy | 189 | Kawaguchi, Takashi (1636) | Won 2-0 | +191593 |
| 6legacy | 43 | Marumo, Tsubasa (1509) | Lost 0-2 | -191574 |
| 7legacy | 266 | Hamel, Olivier (1629) | Won 2-1 | +191593 |
| 8legacy | 170 | Hayasaki, Yusuke (1620) | Lost 1-2 | -181575 |
| top | average opponent: 1578record: 4-3 | new rating: 1575 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 609 | Huck, David (1550) | Won 2-1 | +191519 |
| 2modern | 298 | Tabata, Yuusuke (1508) | Won 2-0 | +181537 |
| 3modern | 413 | Yamamoto, Kouhei (1591) | Won 2-1 | +191556 |
| 4modern | 97 | Takei, Masaya (1531) | Won 2-0 | +171573 |
| 5modern | 36 | Wakai, Kiyohito (1545) | Lost 0-2 | -181555 |
| 6modern | 285 | Nagae, Kazuya (1458) | Won 2-0 | +161571 |
| 7modern | 85 | Kamei, Hidenori (1474) | Won 2-1 | +161587 |
| 8modern | 113 | Noguchi, Hiromasa (1337) | Lost 0-2 | -221565 |
| 9modern | 218 | Yamamoto, Kentaro (2083) | Lost 0-2 | -101555 |
| 10modern | 268 | Yin, Hongrui (1507) | Won 2-1 | +181573 |
| 11modern | 144 | Moriya, Yuta (1568) | Lost 0-2 | -191554 |
| 12modern | 267 | Kahata, Issei (1490) | Won 2-0 | +171571 |
| 13modern | 189 | Mclean, Xavier (1586) | Lost 1-2 | -171554 |
| 14modern | 215 | Yoshimori, Sho (1854) | Won 2-0 | +231577 |
| 15modern | 195 | Mitui, Kenichiro (1494) | Lost 0-2 | -201557 |
| top | average opponent: 1572record: 9-6 | new rating: 1557 | ||