Katakura, Takaaki
Current rating: 1462
Record: 1-3
| Grand Prix Chiba 2016 (legacy) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 234 | Yamamoto, Masaki (1476) | Lost 0-2 | -181462 |
| record: 0-1 | new rating: 1462 | |||
| Grand Prix Chiba 2015 (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1333 | Kadono, Kohei (1500) | Won 2-1 | +181518 |
| 2sealed | 1084 | Takahashi, Tooru (1519) | Lost 0-2 | -181500 |
| 3sealed | 1115 | Iwaki, Tetsuya (1415) | Lost 0-2 | -201480 |
| average opponent: 1478record: 1-2 | new rating: 1480 | |||