Takeishi, Takuya
Current rating: 1455
Record: 4-7
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 375 | Matsushima, Keigo (1500) | Lost 1-2 | -181471 |
| 2sealed | 947 | Baba, Takashi (1537) | Won 2-0 | +201491 |
| 3sealed | 1024 | Takeuchi, Hiroto (1516) | Lost 1-2 | -181473 |
| 4sealed | 1043 | Zhuber, Noli (1434) | Won 2-0 | +171490 |
| 5sealed | 611 | Nishiyama, Shinosuke (1498) | Lost 1-2 | -171473 |
| 6sealed | 890 | Boss, Matt (1482) | Lost 0-2 | -181455 |
| average opponent: 1495record: 2-4 | new rating: 1455 | |||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 143 | Howe, Lewis (1518) | Won 0-0 | +181518 |
| 2standard | 351 | Amici, Damiano (1518) | Won 0-0 | +181536 |
| 3standard | 197 | Gins, Wim (1841) | Lost 1-2 | -121524 |
| 4standard | 336 | Parazzoli, Dario (1652) | Lost 1-2 | -161508 |
| 5standard | 658 | Norman, Charles (1464) | Lost 0-2 | -191489 |
| average opponent: 1599record: 2-3 | new rating: 1489 | |||