Hosokawa, Kouta
Current rating: 1507
Record: 4-4
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 319 | Saiga, Noriaki (1576) | Won 2-1 | +191519 |
| 2standard | 35 | Itada, Yoshiki (1526) | Lost 0-2 | -171502 |
| 3standard | 539 | Tsuzaki, Akira (1558) | Lost 1-2 | -171485 |
| 4standard | 821 | Mihashi, Takanobu (1498) | Won 2-0 | +181503 |
| 5standard | 765 | Kiyofuji, Kazuya (1504) | Won 2-1 | +181521 |
| 6standard | 408 | Yamamoto, Masafumi (1736) | Won 2-1 | +221543 |
| 7standard | 264 | Kim, Myunggoo (1534) | Lost 0-2 | -181525 |
| 8standard | 400 | Tanaka, Syunya (1564) | Lost 0-2 | -181507 |
| average opponent: 1562record: 4-4 | new rating: 1507 | |||