Inatsugu, Takahiro
Current rating: 1508
Record: 14-15
| Grand Prix Kobe 2009 (extended) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 118 | Tatsumi, Kouji (1519) | Won 2-1 | +181537 |
| 3extended | 79 | Iritani, Kenichi (1537) | Won 2-1 | +181555 |
| 4extended | 19 | Matoba, Takashi (1684) | Lost 0-2 | -161539 |
| 5extended | 94 | Takagi, Yui (1672) | Lost 0-2 | -161523 |
| 6extended | 142 | Motoyama, Kazuhiko (1645) | Lost 1-2 | -151508 |
| top | average opponent: 1611record: 2-3 | new rating: 1508 | ||
| Grand Prix Kobe 2008 (Lorwyn block) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 146 | Sasaki, Masaya (1420) | Lost 1-2 | -201484 |
| 2block | 289 | Oki, Daisuke (1482) | Won 2-1 | +181502 |
| 3block | 207 | Hagiwara, Yuuta (1501) | Won 2-1 | +181520 |
| 4block | 214 | Ueno, Yoshiyuki (1517) | Won 2-0 | +181538 |
| 5block | 142 | Shiota, Yasuo (1486) | Lost 1-2 | -191519 |
| 6block | 163 | Kase, Masahito (1517) | Won 2-1 | +181537 |
| 7block | 149 | Kuribayashi, Tatsunori (1506) | Lost 1-2 | -181519 |
| top | average opponent: 1490record: 4-3 | new rating: 1519 | ||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1434 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 169 | Hasegawa, Baku (1500) | Won 2-0 | +201454 |
| 2standard | 48 | Nitobe, Takayuki (1519) | Won 2-0 | +191473 |
| 3standard | 90 | Ueda, Katsuya (1696) | Lost 0-2 | -141459 |
| 4standard | 233 | Fukazawa, Tooru (1519) | Won 2-0 | +191478 |
| 5standard | 89 | Kuno, Tomoyuki (1539) | Lost 0-2 | -171461 |
| 6standard | 169 | Yoshida, Hiroshi (1508) | Lost 1-2 | -171444 |
| 7standard | 231 | Take, Toshiharu (1542) | Won 2-1 | +201464 |
| 8standard | 195 | Yamada, Yuma (1521) | Won 2-1 | +191483 |
| 9standard | 173 | Baba, Yasunori (1664) | Won 2-0 | +211504 |
| top | average opponent: 1556record: 6-3 | new rating: 1504 | ||
| Grand Prix Kyoto 2007 (PLC standard) | starting rating: 1466 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 66 | Yamada, Ryuichiro (1470) | Lost 0-2 | -171449 |
| 2standard | 310 | Suzuki, Shogo (1482) | Won 2-0 | +181467 |
| 3standard | 251 | Shinozaki, Yuu (1618) | Lost 1-2 | -151452 |
| 4standard | 361 | Michibata, Tatsuya (1478) | Lost 0-2 | -181434 |
| top | average opponent: 1512record: 1-3 | new rating: 1434 | ||
| Grand Prix Matsuyama 2005 (BOK limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 53 | Minami, Masashi (1615) | Lost 0-2 | -161484 |
| 2sealed | 153 | Mori, Naoto (1482) | Won 2-1 | +181502 |
| 3sealed | 106 | Taniguchi, Hidehisa (1559) | Lost 1-2 | -171485 |
| 4sealed | 164 | Hitomi, Masaaki (1451) | Lost 0-2 | -191466 |
| top | average opponent: 1527record: 1-3 | new rating: 1466 | ||