Watanabe, Takashi
Current rating: 1434
| Grand Prix Kobe 2017 (modern) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 718 | Nakamura, Yusuke (1815) | Won 2-0 | +241507 |
| 2modern | 58 | Takase, Ryousuke (1518) | Lost 1-2 | -181489 |
| 3modern | 730 | Hirooka, Toshiki (1449) | Lost 1-2 | -191470 |
| 4modern | 1029 | Hariu, Daichi (1438) | Lost 1-2 | -181452 |
| 5modern | 1141 | Yamaguchi, Junpei (1474) | Lost 1-2 | -181434 |
| top | average opponent: 1539record: 1-4 | new rating: 1434 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 624 | Ishihama, Yuki (1490) | Lost 0-2 | -181483 |
| top | record: 0-1 | new rating: 1483 | ||
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 750 | Furuya, Satoshi (1407) | Lost 0-2 | -201480 |
| 2standard | 806 | Hara, Yusuke (1542) | Lost 0-2 | -171463 |
| 3standard | 921 | Iwaki, Tetsuya (1409) | Won 2-0 | +171480 |
| 4standard | 842 | Sasaki, Ken (1548) | Won 2-1 | +201500 |
| 5standard | 757 | Yamazaki, Yuuki???? (1501) | Won 2-1 | +181518 |
| 6standard | 756 | Kaido, Shigeto (1588) | Lost 0-2 | -171501 |
| top | average opponent: 1499record: 3-3 | new rating: 1501 | ||