Higashira, Naoyuki
Current rating: 1384
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1454 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 389 | Kurokawa, Junki (1534) | Lost 0-2 | -161438 |
| 2standard | 703 | Fukuda, Hajime (1481) | Lost 1-2 | -171421 |
| 3standard | 981 | Watanabe, Daisuke (1500) | Lost 1-2 | -171404 |
| 4standard | 965 | Ohshiba, Atsushi (1280) | Lost 0-2 | -201384 |
| top | average opponent: 1449record: 0-4 | new rating: 1384 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 516 | Sugimoto, Shimpei (1520) | Won 2-0 | +191453 |
| 2modern | 321 | Uryu, Shintaro (1518) | Lost 1-2 | -171436 |
| 3modern | 780 | Tsukada, Hiroshi (1331) | Draw 1-1 | -11435 |
| 4modern | 915 | Noguchi, Ryota (1500) | Won 2-1 | +191454 |
| 5modern | 631 | Nomura, Takeshi (1493) | Lost 0-2 | -181436 |
| 6modern | 854 | Ryouta, Takehata (1497) | Won 2-0 | +201456 |
| 7modern | 621 | Sonoda, Takayuki (1431) | Won 2-1 | +171473 |
| 8modern | 439 | Nakajima, Daisuke (1439) | Lost 0-2 | -191454 |
| top | average opponent: 1466record: 4-3-1 | new rating: 1454 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 238 | Ho, Ming Ho (1578) | Lost 0-2 | -171483 |
| 4standard | 567 | Kondo, Shogo (1507) | Lost 1-2 | -171466 |
| 5standard | 1033 | Endo, Yuki (1503) | Lost 0-2 | -171449 |
| 6standard | 1064 | Ishii, Hiroyuki (1624) | Lost 0-2 | -151434 |
| top | average opponent: 1553record: 0-4 | new rating: 1434 | ||