Nagayama, Hiroyuki
Current rating: 1649
Record: 29-24-3
| Grand Prix Shizuoka 2003 (MRD limited) | starting rating: 1528 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 103 | Kaneko, Yoshiyuki (1468) | Won 2-1 | +171545 |
| 3sealed | 14 | Kinoshita, Koichi (1544) | Draw 1-1 | 01545 |
| 4sealed | 66 | Matsubayashi, Masahiro (1521) | Won 2-0 | +181563 |
| 5sealed | 32 | Wang, Tian Bao (1538) | Won 2-0 | +171580 |
| 6sealed | 19 | Taniguchi, Tomoya (1649) | Won 2-1 | +201600 |
| 7sealed | 10 | Nagaoka, Takayuki (1793) | Won 2-1 | +211621 |
| 8sealed | 5 | Mochizuki, Shinichiro (1595) | Won 2-1 | +181639 |
| 9rochester | 3 | Maki, Koichiro (1770) | Lost 1-2 | -161623 |
| 10rochester | 11 | Mori, Katsuhiro (1858) | Lost 0-2 | -141609 |
| 11rochester | 7 | Chai, Royce Ming Huang (1826) | Lost 0-2 | -141595 |
| 12rochester | 14 | Nakagawa, Yu (1553) | Won 2-1 | +171612 |
| 13rochester | 21 | Okada, Kou (1685) | Won 2-1 | +201632 |
| 14rochester | 26 | Asahina, Yohei (1617) | Won 2-0 | +171649 |
| top | average opponent: 1648record: 9-3-1 | new rating: 1649 | ||
| Grand Prix Kyoto 2003 (LGN limited) | starting rating: 1486 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 169 | Le Goff, Loys (1483) | Draw 1-1 | 01486 |
| 3sealed | 110 | Kawamura, Kazushi (1600) | Won 2-0 | +201506 |
| 4sealed | 67 | Fukuda, Kenichiro (1541) | Lost 0-2 | -171489 |
| 5sealed | 125 | Yuasa, Kentarou (1656) | Won 2-1 | +211510 |
| 6sealed | 78 | Facchini, Nullo (1522) | Won 2-0 | +181528 |
| 7sealed | 49 | Yamada, Hiroki (1543) | Draw 1-1 | 01528 |
| top | average opponent: 1557record: 3-1-2 | new rating: 1528 | ||
| Grand Prix Utsunomiya 2002 (ONS rochester) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 54 | Oikawa, Hideyuki (1518) | Won 2-0 | +191481 |
| 3sealed | 68 | Ikeda, Kei (1561) | Won 2-0 | +201501 |
| 4sealed | 20 | Ozawa, Takahiro (1553) | Lost 0-2 | -171484 |
| 5sealed | 67 | Koizumi, Kenta (1538) | Won 2-1 | +191503 |
| 6sealed | 40 | Sato, Hitoshi (1586) | Lost 0-2 | -171486 |
| top | average opponent: 1551record: 3-2 | new rating: 1486 | ||
| Grand Prix Fukuoka 2002 (TOR limited) | starting rating: 1515 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 10 | Tanaka, Hisaya (1536) | Won 2-1 | +191534 |
| 5sealed | 14 | Okamoto, Jin (1906) | Lost 0-2 | -121522 |
| 6sealed | 53 | Hasegawa, Taro (1515) | Lost 0-2 | -181504 |
| 7sealed | 80 | Komiya, Tadayoshi (1599) | Won 2-0 | +201524 |
| 8draft | 29 | Yamasaki, Yudai (1729) | Lost 1-2 | -151509 |
| 9draft | 32 | Shiki, Kazumasa (1526) | Lost 1-2 | -171492 |
| 10draft | 32 | Harada, Hiroshi (1576) | Won 2-0 | +191511 |
| 11draft | 29 | Murakami, Yuuki (Miyagi) (1655) | Lost 1-2 | -151496 |
| 12draft | 31 | Harada, Hiroshi (1575) | Lost 0-2 | -171479 |
| 13draft | 30 | Maki, Koichiro (1532) | Lost 1-2 | -171462 |
| top | average opponent: 1615record: 3-7 | new rating: 1462 | ||
| Grand Prix Shizuoka 2001 (ODY limited) | starting rating: 1513 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 71 | Kawaguchi, Tsukasa (1482) | Lost 0-2 | -191494 |
| 4sealed | 124 | Muroga, Hideo (1496) | Won 2-0 | +181512 |
| 5sealed | 53 | Katsuyama, Kenichi (1538) | Won 2-1 | +191531 |
| 6sealed | 55 | Komiya, Tadayoshi (1636) | Won 2-0 | +191550 |
| 7sealed | 14 | Tomita, Kei (1572) | Lost 0-2 | -171533 |
| 8sealed | 73 | Kondo, Motoki (1553) | Lost 1-2 | -181515 |
| top | average opponent: 1546record: 3-3 | new rating: 1515 | ||
| Grand Prix Kobe 2001 (Invasion block) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 3block | 31 | Kagami, Gen (1543) | Won 2-1 | +191540 |
| 4block | 103 | Higono, Naoki (1610) | Lost 0-2 | -171523 |
| 5block | 131 | Sasakawa, Tomohide (1633) | Lost 0-2 | -161507 |
| 6block | 229 | Masuyama, Takuya (1500) | Won 2-1 | +181525 |
| 7block | 186 | Mori, Katsuhiro (1856) | Lost 1-2 | -121513 |
| top | average opponent: 1628record: 2-3 | new rating: 1513 | ||
| Grand Prix Hiroshima 2001 (INV limited) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 63 | Yamada, Sintarou (1500) | Lost 0-2 | -181484 |
| 2sealed | 188 | Kondo, Kazuhiko (1482) | Won 2-0 | +181502 |
| 3sealed | 149 | Shindou, Takehiro (1499) | Won 2-0 | +181520 |
| 4sealed | 53 | Nakano, Yoshitaka (1540) | Won 2-1 | +181538 |
| 5sealed | 73 | Fuma, Masaharu (1512) | Won 2-1 | +181556 |
| 6sealed | 21 | Hassaku, Jinpei (1656) | Lost 0-2 | -161540 |
| 7sealed | 48 | Ohya, Yasuto (1521) | Lost 1-2 | -191521 |
| top | average opponent: 1530record: 4-3 | new rating: 1521 | ||
| Grand Prix Kyoto 2000 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3extended | 27 | Okuda, Masateru (1518) | Lost 0-2 | -181482 |
| 4extended | 109 | Watanabe, Shinji (1500) | Won 2-0 | +191501 |
| 5extended | 97 | Sato, Kimihiko (1536) | Lost 0-2 | -181483 |
| 6extended | 126 | Sato, Mitsunori (1518) | Won 2-1 | +191502 |
| top | average opponent: 1518record: 2-2 | new rating: 1502 | ||