Katau, Yoshito
Current rating: 1503
Record: 9-9
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1524 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 175 | Takawashi, Kenji (1500) | Won 2-0 | +181542 |
| 2standard | 128 | Hasegawa, Takahiro (1440) | Lost 0-2 | -201522 |
| 3standard | 212 | Komiya, Tadayoshi (1716) | Lost 0-2 | -151507 |
| 4standard | 322 | Okumura, Tomotaka (1394) | Won 2-1 | +161523 |
| 5standard | 234 | Kurokawa, Kazuaki (1498) | Won 2-0 | +181541 |
| 6standard | 166 | Ohtsu, Hayato (1533) | Won 2-1 | +181559 |
| 7standard | 116 | Teo, Yuen Peir (1573) | Lost 1-2 | -181541 |
| 8standard | 135 | Sakamoto, Masaaki (1474) | Lost 0-2 | -191522 |
| 9standard | 311 | Watanabe, Yui (1499) | Lost 0-2 | -191503 |
| average opponent: 1514record: 4-5 | new rating: 1503 | |||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 454 | Uemonsa, Takashi (1500) | Won 2-1 | +181518 |
| 2standard | 125 | Watanabe, Ryo (1518) | Won 2-0 | +181536 |
| 3standard | 248 | Ootsubo, Takuma (1537) | Won 2-1 | +181554 |
| 4standard | 131 | Hiramatsu, Mamoru (1706) | Lost 0-2 | -151539 |
| 5standard | 331 | Kushibe, Toshiki (1628) | Lost 0-2 | -171522 |
| 6standard | 391 | Itou, Takahiro (1522) | Won 2-0 | +181540 |
| 7standard | 243 | Itou, Takanori (1559) | Lost 1-2 | -171523 |
| 8standard | 294 | Moriya, Daisuke (1600) | Lost 0-2 | -171506 |
| 9standard | 282 | Tashiro, Atsunori (1497) | Won 2-0 | +181524 |
| average opponent: 1563record: 5-4 | new rating: 1524 | |||