Sasayama, Naomitsu
Current rating: 1395
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1380 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 209 | Kusakabe, Tadao (1536) | Won 2-0 | +211401 |
| 2sealed | 155 | Chou, Takayuki (1517) | Lost 0-2 | -161385 |
| 3sealed | 169 | Yamada, Hiroki (1478) | Won 2-0 | +191404 |
| 4sealed | 172 | Kawai, Satoshi (1516) | Won 2-0 | +201424 |
| 5sealed | 76 | Okabayashi, Masanao (1608) | Lost 1-2 | -141410 |
| 6sealed | 125 | Watanabe, Keita (1569) | Lost 0-2 | -151395 |
| top | average opponent: 1537record: 3-3 | new rating: 1395 | ||
| Grand Prix Sapporo 2002 (Odyssey block) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 30 | Fujisawa, Hideya (1500) | Won 2-1 | +201448 |
| 2block | 16 | Tanaka, Hidenori (1463) | Lost 0-2 | -181430 |
| 3block | 92 | Saito, Naoya (1500) | Lost 1-2 | -171413 |
| 4block | 201 | Nagata, Masafumi (1484) | Lost 1-2 | -171396 |
| 5block | 187 | Ozawa, Yasunobu (1464) | Lost 1-2 | -161380 |
| top | average opponent: 1482record: 1-4 | new rating: 1380 | ||
| Grand Prix Sendai 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 42 | Eguchi, Hiroshi (1500) | Lost 0-2 | -181482 |
| 3extended | 147 | Matsumoto, Wataru (1500) | Lost 1-2 | -181464 |
| 4extended | 166 | Tatsuhara, Satoshi (1446) | Lost 0-2 | -181446 |
| 5extended | 170 | Hirano, Yoshiki (1463) | Lost 0-2 | -181428 |
| top | average opponent: 1477record: 0-4 | new rating: 1428 | ||