Sugiura, Kiyohiro
Current rating: 1394
Record: 28-33-2 (GP) / 0-4 (professional)
| Grand Prix Shizuoka 2008 (MOR standard) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 21 | Ishikawa, Shou (1500) | Won 2-0 | +191462 |
| 2standard | 133 | Ookawa, Yuusuke (1537) | Lost 0-2 | -171445 |
| 3standard | 164 | Igarashi, Tooru (1501) | Lost 0-2 | -171428 |
| 4standard | 266 | Gotou, Hiroaki (1480) | Lost 0-2 | -171411 |
| 5standard | 323 | Itou, Takanori (1426) | Lost 1-2 | -171394 |
| top | average opponent: 1489record: 1-4 | new rating: 1394 | ||
| Grand Prix Kitakyushu 2007 (LRW limited) | starting rating: 1433 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 9 | Nishiwaki, Kazuhisa (1689) | Draw 1-1 | +51438 |
| 3sealed | 53 | Okada, Norihiro (1528) | Won 2-0 | +201458 |
| 4sealed | 53 | Hamada, Masaki (1483) | Lost 0-2 | -181440 |
| 5sealed | 86 | Chen, Liang (1572) | Lost 1-2 | -161424 |
| 6sealed | 104 | Oono, Toshihiro (1448) | Won 2-0 | +191443 |
| top | average opponent: 1544record: 2-2-1 | new rating: 1443 | ||
| Grand Prix Yamagata 2006 (TSP limited) | starting rating: 1383 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 7 | Yokokura, Takeshi (1523) | Won 2-0 | +201403 |
| 3sealed | 10 | Kanazawa, Ayanobu (1561) | Won 2-0 | +211424 |
| 4sealed | 16 | Kubota, Kenta (1712) | Won 2-1 | +231447 |
| 5sealed | 26 | Ruel, Antoine (1942) | Lost 0-2 | -91438 |
| 6sealed | 23 | Mitamura, Kazuya (1821) | Won 2-0 | +241462 |
| 7sealed | 70 | Aoki, Ryousuke (1754) | Lost 1-2 | -131449 |
| 8sealed | 37 | Oota, Yuuji (1557) | Lost 1-2 | -161433 |
| top | average opponent: 1696record: 4-3 | new rating: 1433 | ||
| Pro Tour Kobe 2006 (TSP draft) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1draft | 10 | Ishimaru, Ken (1609) | Lost 1-2 | -151427 |
| 2draft | 103 | Wechsler, Simon (1512) | Lost 0-2 | -161411 |
| 4draft | 175 | Krempels, Craig (1791) | Lost 0-2 | -121399 |
| 5draft | 92 | Holmes, Conor (1487) | Lost 1-2 | -161383 |
| top | average opponent: 1600record: 0-4 | new rating: 1383 | ||
| Grand Prix Hiroshima 2006 (CSP limited) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 16 | Maruyama, Takaaki (1509) | Lost 1-2 | -181456 |
| 2sealed | 120 | Ishida, Naoyuki (1548) | Won 2-0 | +201476 |
| 3sealed | 93 | Kittaka, Toshiaki (1521) | Lost 0-2 | -171459 |
| 4sealed | 155 | Koshiba, Norihiko (1512) | Lost 1-2 | -171442 |
| top | average opponent: 1523record: 1-3 | new rating: 1442 | ||
| Grand Prix Kitakyushu 2005 (extended) | starting rating: 1506 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 53 | Katayose, Shingo (1642) | Lost 0-2 | -161490 |
| 3extended | 60 | Iwasaki, Yusuke (1498) | Lost 0-2 | -171473 |
| 4extended | 108 | Akagi, Hiroyuki (1483) | Lost 0-2 | -181455 |
| 5extended | 113 | Ogata, Atsushi (1477) | Lost 1-2 | -181437 |
| 6extended | 105 | Ushirosyouji, Takeshi (1449) | Won 2-0 | +181455 |
| 7extended | 84 | Ooshima, Koufuku (1480) | Won 2-0 | +191474 |
| top | average opponent: 1505record: 2-4 | new rating: 1474 | ||
| Grand Prix Yokohama 2004 (COK limited) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 239 | Suzuki, Gou (1396) | Lost 1-2 | -201527 |
| 2sealed | 246 | Ogita, Haruki (1482) | Lost 1-2 | -191508 |
| 3sealed | 272 | Deuitch, Lorne (1448) | Won 2-1 | +171525 |
| 4sealed | 227 | Oosawa, Masashi (1481) | Lost 1-2 | -191506 |
| top | average opponent: 1452record: 1-3 | new rating: 1506 | ||
| Grand Prix Nagoya 2004 (5DN standard) | starting rating: 1553 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 50 | Nakamura, Junya (1500) | Won 2-0 | +171570 |
| 2standard | 239 | Ikuta, Tatsuya (1545) | Draw 1-1 | 01570 |
| 3standard | 167 | Honnami, Tomoyuki (1486) | Won 2-0 | +161586 |
| 4standard | 123 | Watanabe, Yuuya (1518) | Lost 0-2 | -191567 |
| 5standard | 210 | Takahashi, Keiji (1468) | Lost 1-2 | -201547 |
| top | average opponent: 1503record: 2-2-1 | new rating: 1547 | ||
| Grand Prix Sendai 2004 (DST limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 61 | Hosaka, Atsushi (1541) | Lost 1-2 | -181520 |
| 2sealed | 155 | Iwaoka, Makio (1482) | Won 2-1 | +181538 |
| 3sealed | 136 | Yoshino, Yorimoto (1474) | Lost 0-2 | -201518 |
| 4sealed | 185 | Suzuki, Ryuuichi (1462) | Won 2-1 | +171535 |
| 5sealed | 165 | Fujimoto, Mikio (1651) | Won 2-1 | +201555 |
| 6sealed | 120 | Saito, Takanobu (1498) | Lost 1-2 | -191536 |
| 7sealed | 121 | Yoda, Yuuji (1482) | Won 2-0 | +171553 |
| top | average opponent: 1513record: 4-3 | new rating: 1553 | ||
| Grand Prix Okayama 2004 (extended) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 2extended | 89 | Hasegawa, Suguru (1518) | Lost 1-2 | -191538 |
| 3extended | 85 | Sasagawa, Tomohide (1730) | Won 2-1 | +221560 |
| 4extended | 109 | Kobayashi, Masanori(Okayama) (1473) | Won 2-0 | +161576 |
| 5extended | 44 | Koyama, Masashi (1478) | Lost 1-2 | -191557 |
| 6extended | 116 | Syouyama, Youhei (1540) | Lost 1-2 | -191538 |
| top | average opponent: 1548record: 2-3 | new rating: 1538 | ||
| Grand Prix Yokohama 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 227 | Nakaoka, Shinya (1467) | Won 2-0 | +171517 |
| 2block | 37 | Suginaka, Toshio (1605) | Lost 1-2 | -161501 |
| 3block | 256 | Todate, Kouta (1501) | Lost 0-2 | -181483 |
| 4block | 269 | Tsuchiya, Yasuhide (1468) | Won 2-0 | +181501 |
| 5block | 275 | Omori, Kazuto (1542) | Won 2-1 | +181519 |
| 6block | 224 | Nakamura, Yuusuke (1572) | Won 2-0 | +191538 |
| 7block | 91 | Habata, Issei (1540) | Won 2-0 | +181556 |
| 8block | 83 | Suzuki, Takahiro (1543) | Won 2-0 | +181574 |
| 9block | 42 | Shin, Gill-Won (1551) | Won 2-1 | +181592 |
| 10block | 18 | Ono, Makoto (1567) | Lost 1-2 | -191573 |
| 11block | 47 | Sakuma, Toshimitsu (1560) | Won 2-1 | +181591 |
| 12block | 31 | Mitamura, Kazuya (1588) | Lost 1-2 | -181573 |
| 13block | 53 | Takasaki, Yuichi (1648) | Won 2-0 | +191592 |
| 14block | 29 | Goto, Kosuke (1620) | Lost 1-2 | -171575 |
| 15block | 43 | Takakuwa, Minoru (1590) | Lost 0-2 | -181557 |
| top | average opponent: 1557record: 9-6 | new rating: 1557 | ||