Yamada, Yoshiharu
Current rating: 1616
Record: 10-5-1
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1606 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 132 | Mizui, Shota (1481) | Won 2-1 | +151621 |
| 3sealed | 1 | Yamazaki, Yuki (1519) | Lost 0-2 | -191602 |
| 4sealed | 93 | Yamada, Keiichi (1483) | Won 2-1 | +151617 |
| 5sealed | 112 | Hojo, Naomasa (1633) | Won 2-1 | +191636 |
| 6sealed | 32 | Miyagi, Akira (1571) | Lost 0-2 | -201616 |
| average opponent: 1538record: 3-2 | new rating: 1616 | |||
| Grand Prix Sendai 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4extended | 17 | Hirabayashi, Kazuya (1774) | Draw 1-1 | +51505 |
| 5extended | 31 | Saito, Kazuaki (1536) | Won 2-0 | +181523 |
| 6extended | 16 | Ishihara, Jun (1561) | Lost 1-2 | -171506 |
| 7extended | 40 | Haneda, Daisuke (1649) | Won 2-0 | +211527 |
| 8extended | 27 | Shiozu, Ryouma (1837) | Won 2-0 | +231550 |
| 9extended | 16 | Shvartsman, Alex (1836) | Lost 1-2 | -131537 |
| 10extended | 23 | Ozawa, Takeshi (1534) | Lost 1-2 | -181519 |
| 11extended | 28 | Harada, Hiroshi (1657) | Won 2-1 | +211540 |
| 12extended | 17 | Onoda, Michihisa (1647) | Won 2-1 | +201560 |
| 13extended | 16 | Fujita, Tsuyoshi (1880) | Won 2-1 | +231583 |
| 14extended | 24 | Higashino, Masayuki (1826) | Won 2-0 | +231606 |
| average opponent: 1703record: 7-3-1 | new rating: 1606 | |||