Sugiura, Jun
Current rating: 1490
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1569 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 273 | Chiyonishio, Iori (1485) | Lost 0-2 | -201549 |
| 2sealed | 798 | Makita, Wataru4325 (1481) | Lost 0-2 | -191530 |
| 3sealed | 1032 | Misawa, Akihiro (1463) | Lost 0-2 | -191511 |
| 4sealed | 1127 | Ando, Satoru (1375) | Lost 0-2 | -211490 |
| top | average opponent: 1451record: 0-4 | new rating: 1490 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1634 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 201 | Kamiyama, Daiki (1463) | Lost 0-2 | -221612 |
| 2modern | 684 | Zhou, Lei (1505) | Lost 0-2 | -201592 |
| 3modern | 1227 | Akizuki, Shotaro (1464) | Lost 1-2 | -201572 |
| 4modern | 1288 | Kubota, Takayuki (1518) | Won 2-0 | +171589 |
| 5modern | 1131 | Watahiki, Satoru (1443) | Lost 1-2 | -201569 |
| top | average opponent: 1478record: 1-4 | new rating: 1569 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1578 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 729 | Chiang, Siu On (1477) | Won 2-1 | +171595 |
| 4standard | 176 | Tian, Kuang Kai (1586) | Won 2-0 | +171612 |
| 5standard | 39 | Arai, Shogo (1573) | Won 2-0 | +181630 |
| 6standard | 57 | Takada, Ryuto (1589) | Draw 1-1 | -11629 |
| 7standard | 46 | Takeshita, Toru (1771) | Draw 1-1 | +31632 |
| 8standard | 144 | Roppongi, Junya (1581) | Draw 1-1 | -11631 |
| 9standard | 240 | Matsubara, Ichiro (1820) | Won 2-0 | +211652 |
| 10standard | 69 | Takasu, Yusuke (1590) | Won 2-0 | +171669 |
| 11standard | 82 | Yokoyama, Shohei (1582) | Lost 0-2 | -201649 |
| 12standard | 109 | Kimura, Shigeki (1769) | Lost 0-2 | -151634 |
| top | average opponent: 1634record: 5-2-3 | new rating: 1634 | ||
| Grand Prix Kobe 2015 (BFZ standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 155 | Hata, Hiromi (1446) | Won 2-1 | +171517 |
| 2standard | 538 | Nishmura, Yukitaka (1503) | Won 2-1 | +181535 |
| 3standard | 226 | Nagase, Yoshinobu (1471) | Won 2-1 | +171552 |
| 4standard | 27 | Iguchi, Taisuke (1679) | Won 2-1 | +201572 |
| 5standard | 90 | Okada, Wataru (1923) | Draw 1-1 | +61578 |
| 6standard | 79 | Yoshimoto, Masanobu (1550) | Won 2-1 | +181596 |
| 7standard | 37 | Robertson, Chris (1577) | Lost 1-2 | -191577 |
| 8standard | 117 | Satou, Kenji (1637) | Won 2-0 | +191596 |
| 9standard | 80 | Tanaka, Yu (1604) | Lost 1-2 | -181578 |
| top | average opponent: 1599record: 6-2-1 | new rating: 1578 | ||