Takahashi, Toshiaki
Current rating: 1448
Record: 2-5-1
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 364 | Nakano, Ryo (1464) | Lost 0-2 | -181446 |
| 3sealed | 451 | Todate, Shoutarou (1488) | Draw 1-1 | 01446 |
| 4sealed | 373 | Shibuya, Yusuke (1515) | Won 2-1 | +201466 |
| 5sealed | 259 | Tanaka, Masamitsu (1512) | Lost 0-2 | -181448 |
| average opponent: 1495record: 1-2-1 | new rating: 1448 | |||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 218 | Miyakawa, Ayumu (1469) | Lost 1-2 | -191481 |
| 2sealed | 367 | Matsumura, Naoya (1409) | Lost 0-2 | -191462 |
| 3sealed | 480 | Hirohata, Syo (1458) | Won 2-0 | +181480 |
| 4sealed | 424 | Ohira, Shinichi (1563) | Lost 1-2 | -161464 |
| average opponent: 1475record: 1-3 | new rating: 1464 | |||