Hioki, Takuro
Current rating: 1455
Record: 8-11-1
| Grand Prix Shizuoka 2013 (THS standard) | starting rating: 1452 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 243 | Ito, Makoto7657 (1500) | Won 2-1 | +191471 |
| 2standard | 83 | Miyakawa, Toshihiro (1520) | Lost 0-2 | -171454 |
| 3standard | 209 | Sadahiro, Masashi (1443) | Won 2-1 | +181472 |
| 4standard | 191 | Sonobe, Keishi (1562) | Lost 1-2 | -171455 |
| top | average opponent: 1506record: 2-2 | new rating: 1455 | ||
| Grand Prix Nagoya 2012 (RTR standard) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 240 | Takeda, Shugo (1503) | Lost 0-2 | -181468 |
| 2standard | 599 | Uchida, Yuki (1596) | Lost 0-2 | -161452 |
| 3standard | 711 | Mori, Masaki (1428) | Lost 0-2 | -181434 |
| 4standard | 771 | Ariga, Kazuma (1446) | Won 2-0 | +181452 |
| top | average opponent: 1493record: 1-3 | new rating: 1452 | ||
| Grand Prix Kobe 2011 (extended) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 261 | Nakai, Ryoji (1499) | Won 2-1 | +191500 |
| 2extended | 12 | Ushioda, Junya (1435) | Won 2-1 | +171517 |
| 3extended | 59 | Oosawa, Jun (1459) | Won 2-0 | +161533 |
| 4extended | 76 | Tamura, Satoshi (1440) | Draw 1-1 | -11532 |
| 5extended | 45 | Boehner, Brent (1586) | Lost 0-2 | -171515 |
| 6extended | 100 | Maekawa, Takuya (1566) | Lost 0-2 | -171498 |
| 7extended | 150 | Kubota, Yuuhi (1840) | Lost 1-2 | -121486 |
| top | average opponent: 1546record: 3-3-1 | new rating: 1486 | ||
| Grand Prix Yokohama 2010 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 234 | Satou, Kiichi (1500) | Won 2-1 | +181518 |
| 2extended | 190 | Ogawa, Hiroyuki (1535) | Lost 0-2 | -181500 |
| 3extended | 225 | Sanbe, Ichirou (1500) | Won 2-1 | +181518 |
| 4extended | 306 | Suzuki, Yuuji (Aichi (1463) | Lost 0-2 | -191499 |
| 5extended | 363 | Ishizaka, Akira (1506) | Lost 0-2 | -181481 |
| top | average opponent: 1501record: 2-3 | new rating: 1481 | ||