Nakayama, Kazuya
Current rating: 1501
Record: 6-6
| Grand Prix Yokohama 2019 (modern) | starting rating: 1540 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 419 | Nakanishi, Akihisa (1500) | Won 2-0 | +181558 |
| 2modern | 502 | Takeda, Hiroshi (1509) | Lost 0-2 | -191539 |
| 3modern | 735 | Yamamoto, Kazuhide (1457) | Lost 0-2 | -201519 |
| 4modern | 982 | Abe, Yuji7822 (1492) | Lost 1-2 | -181501 |
| average opponent: 1489record: 1-3 | new rating: 1501 | |||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 136 | Ogo, Dai (1493) | Won 2-0 | +181518 |
| 2standard | 312 | Miyake, Hideyuki (1608) | Lost 0-2 | -161502 |
| 3standard | 792 | Shinagawa, Kazunari (1542) | Won 2-0 | +181520 |
| 4standard | 526 | Yamada, Takahiro (1414) | Lost 0-2 | -201500 |
| 5standard | 683 | Murata, Hideaki (1520) | Won 2-1 | +191519 |
| 6standard | 611 | Nakahara, Yo (1515) | Won 2-1 | +181537 |
| 7standard | 290 | Boku, Takashi (1733) | Won 2-1 | +211558 |
| 8standard | 287 | Yoshimoto, Ryuya (1564) | Lost 0-2 | -181540 |
| average opponent: 1549record: 5-3 | new rating: 1540 | |||