Nishikubo, Shogo
Current rating: 1546
Record: 13-10-3
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1570 | |||
| round | table | opponent (rating) | result | Δrating |
| 2block | 102 | Yamazaki, Ginjiro (1519) | Won 2-0 | +171587 |
| 3block | 72 | Akita, Naoto (1539) | Lost 0-2 | -191568 |
| 4block | 118 | Mochizuki, Yuki (1407) | Lost 1-2 | -211547 |
| 5block | 263 | Itou, Shuuhei (1504) | Draw 1-1 | -11546 |
| top | average opponent: 1492record: 1-2-1 | new rating: 1546 | ||
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1539 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 145 | Omori, Ken'ichirou (1446) | Lost 1-2 | -191520 |
| 2sealed | 191 | Kamei, Shunsuke (1537) | Lost 1-2 | -181502 |
| 3sealed | 291 | Kobayashi, Hajime (1400) | Won 2-0 | +161518 |
| 4sealed | 200 | Sumitomo, Hiroyuki (1483) | Won 2-0 | +171535 |
| 5sealed | 171 | Krejsa, Tomas (1634) | Lost 0-2 | -161519 |
| 6sealed | 184 | Nishikawa, Shigeki (1483) | Won 2-0 | +181537 |
| 7sealed | 127 | Kai, Tsubasa (1425) | Won 2-1 | +151552 |
| 8sealed | 112 | Doi, Asuka (1503) | Won 2-1 | +181570 |
| top | average opponent: 1489record: 5-3 | new rating: 1570 | ||
| Grand Prix Hiroshima 2003 (extended) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 86 | Fujita, Hiroto (1464) | Won 2-0 | +181519 |
| 2extended | 70 | Igarashi, Ryouto (1519) | Won 2-1 | +181537 |
| 3extended | 9 | Terada, Atsushi (1601) | Won 2-0 | +191556 |
| 4extended | 11 | Miyamoto, Satoshi (1518) | Lost 1-2 | -191537 |
| 5extended | 37 | Sada, Akihiro (1520) | Draw 1-1 | 01537 |
| 6extended | 60 | Sando, Masao (1612) | Draw 1-1 | +11538 |
| 7extended | 80 | Sasaki, Takeshi (1588) | Lost 0-1 | -171521 |
| 8extended | 82 | Minematsu, Kouzou (1537) | Won 2-0 | +181539 |
| top | average opponent: 1545record: 4-2-2 | new rating: 1539 | ||
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 234 | Nishio, Yoshiaki (1549) | Lost 0-2 | -171483 |
| 2sealed | 291 | Ogata, Masakatsu (1481) | Won 2-0 | +181501 |
| 3sealed | 211 | Koyano, Kazunori (1500) | Won 2-1 | +181519 |
| 4sealed | 80 | Nishida, Toshimasa (1540) | Lost 1-2 | -181501 |
| 5sealed | 184 | Kimura, Atsushi (1502) | Won 2-1 | +181519 |
| 6sealed | 111 | Ishitsuka, Takehiro (1516) | Lost 1-2 | -181501 |
| top | average opponent: 1515record: 3-3 | new rating: 1501 | ||