Takayama, Hiroki
Current rating: 1494
Record: 5-5
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1496 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 427 | Hiraoka, Taku (1519) | Lost 0-2 | -171479 |
| 2standard | 777 | Kohki, Ogawa (1382) | Lost 0-2 | -201459 |
| 3standard | 1083 | Aoki, Takeyuki (1466) | Won 2-1 | +181477 |
| 4standard | 988 | Oda, Ryota (1445) | Won 2-1 | +181495 |
| 5standard | 624 | Niitani, Nobuhide (1443) | Won 2-1 | +171512 |
| 6standard | 650 | Lim, Daryl Jia Tsen (1526) | Lost 0-2 | -181494 |
| average opponent: 1464record: 3-3 | new rating: 1494 | |||
| Grand Prix Kobe 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 786 | Tanaka, Sou (1472) | Won 2-0 | +171517 |
| 2modern | 850 | Ota, Youhei (1481) | Lost 0-2 | -181499 |
| 3modern | 1032 | Ushima, Kousuke (1395) | Won 2-0 | +161515 |
| 4modern | 930 | Muroi, Daisuke (1489) | Lost 1-2 | -191496 |
| average opponent: 1459record: 2-2 | new rating: 1496 | |||