Ochiai, Shigeru
Current rating: 1517
Record: 7-6
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 206 | Hagiwara, Masakatsu (1500) | Lost 0-2 | -181482 |
| 2sealed | 339 | Miyanishi, Makoto (1503) | Won 2-0 | +181500 |
| 3sealed | 414 | Sasaoka, Hirohito (1420) | Lost 1-2 | -191481 |
| 4sealed | 345 | Yoshii, Tatsuo (1547) | Won 2-0 | +191500 |
| 5sealed | 352 | N., Takaaki (1502) | Lost 0-2 | -181482 |
| 6sealed | 310 | Hatou, Yoshikazu (1520) | Won 2-1 | +181500 |
| 7sealed | 258 | Takahashi, Teruyoshi (1407) | Won 2-0 | +171517 |
| average opponent: 1486record: 4-3 | new rating: 1517 | |||
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 219 | Yamano, Tatsuto (1499) | Won 2-1 | +181518 |
| 2standard | 184 | Takeuchi, Hiroto (1463) | Won 2-1 | +171535 |
| 3standard | 94 | Hitomi, Masaaki (1502) | Lost 1-2 | -191516 |
| 4standard | 242 | Kawase, Yasuhiro (1522) | Won 2-1 | +181534 |
| 5standard | 126 | Ushikubo, Kenichi (1503) | Lost 1-2 | -181516 |
| 6standard | 191 | Hanaoka, Toshifumi (1609) | Lost 1-2 | -161500 |
| average opponent: 1516record: 3-3 | new rating: 1500 | |||