Takahashi, Katsuhisa
Current rating: 1425
Record: 3-7
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1460 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 419 | Ohtsuka, Tomoki (1425) | Lost 1-2 | -191441 |
| 2standard | 691 | Kase, Koichi (1544) | Lost 1-2 | -161425 |
| 3standard | 901 | Sasaki, Hideya (1242) | Won 2-1 | +151440 |
| 4standard | 699 | Pai, Fu Tzu (1609) | Lost 0-2 | -151425 |
| average opponent: 1455record: 1-3 | new rating: 1425 | |||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 551 | Ichii, Hiroaki (1490) | Won 2-1 | +181518 |
| 2sealed | 37 | Vardzik, Marek (1665) | Lost 1-2 | -161502 |
| 3sealed | 874 | Yokoide, Yuuta (1472) | Lost 0-2 | -181484 |
| 4sealed | 1046 | Shibata, Takahiro (1439) | Lost 1-2 | -191465 |
| 5sealed | 1046 | Kounosu, Hiroaki (1156) | Won 2-1 | +131478 |
| 6sealed | 806 | Ishizaka, Akira (1481) | Lost 0-2 | -181460 |
| average opponent: 1451record: 2-4 | new rating: 1460 | |||