Tada, Kazuharu
Current rating: 1476
| Grand Prix Nagoya 2016 (OGW limited) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 634 | Matsuura, Shuhei (1476) | Lost 1-2 | -191475 |
| 2sealed | 884 | Nakamichi, Yuko (1502) | Won 2-1 | +191494 |
| 3sealed | 966 | Keller, Thomas (1597) | Won 2-1 | +201514 |
| 4sealed | 485 | Fukushima, Masanori (1520) | Won 2-1 | +181532 |
| 5sealed | 256 | Sekikawa, Daichi (1421) | Lost 0-2 | -201512 |
| 6sealed | 703 | Ueno, Takahiro (1479) | Lost 0-2 | -191493 |
| 7sealed | 627 | Matsui, Tatsuyoshi (1506) | Lost 0-2 | -171476 |
| top | average opponent: 1500record: 3-4 | new rating: 1476 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 12 | Shibata, Masataka (1399) | Lost 1-2 | -191447 |
| 4standard | 732 | Takahashi, Nozomu (1686) | Won 2-1 | +231470 |
| 5standard | 417 | Tezuka, Yuuki (1578) | Won 2-0 | +191489 |
| 6standard | 299 | Yamada, Kazuki (1518) | Won 2-1 | +191508 |
| 7standard | 110 | Araki, Shota (1543) | Lost 0-2 | -171491 |
| 8standard | 324 | Ishihara, Akira (1434) | Won 2-0 | +171508 |
| 9standard | 106 | Tezuka, Yo (1740) | Lost 0-2 | -141494 |
| top | average opponent: 1557record: 4-3 | new rating: 1494 | ||
| Grand Prix Shizuoka 2015 (KTK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 321 | Hirata, Masanari (1500) | Lost 1-2 | -181482 |
| 2sealed | 364 | Sano, Masahiko (1617) | Lost 0-2 | -161466 |
| top | average opponent: 1559record: 0-2 | new rating: 1466 | ||