Sugiyama, Wataru
Current rating: 1395
Record: 14-21-1
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1445 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 466 | Tanaka, Shun (1486) | Lost 1-2 | -171428 |
| 4sealed | 628 | Suzuki, Shota 9888 (1463) | Lost 0-2 | -181410 |
| 5sealed | 756 | Ishino, Katsunori (1555) | Lost 1-2 | -151395 |
| top | average opponent: 1501record: 0-3 | new rating: 1395 | ||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1438 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 227 | Allan, Dane (1555) | Lost 0-2 | -161422 |
| 2modern | 618 | Fukuura, Ryo (1482) | Won 2-0 | +191441 |
| 3modern | 660 | Satou, Yoshinobu (1405) | Lost 0-2 | -191422 |
| 4modern | 962 | Iriki, Takumi (1482) | Won 2-0 | +191441 |
| 5modern | 646 | Yamada, Yuta (1415) | Won 2-1 | +181459 |
| 6modern | 470 | Sasaki, Yusuke 4501 (1689) | Lost 0-2 | -141445 |
| top | average opponent: 1505record: 3-3 | new rating: 1445 | ||
| Grand Prix Kyoto 2019 (RNA standard) | starting rating: 1475 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 282 | Masaki, Arata (1398) | Lost 0-2 | -201455 |
| 2standard | 722 | Kimura, Yuki (1479) | Lost 1-2 | -171438 |
| top | average opponent: 1439record: 0-2 | new rating: 1438 | ||
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1492 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 710 | Fukuda, Tatsuhiro (1510) | Won 2-1 | +181510 |
| 2sealed | 559 | Sekiya, Haruki (1515) | Lost 1-2 | -181492 |
| 3sealed | 953 | Kabashima, Takuya (1548) | Lost 0-2 | -171475 |
| 4sealed | 1048 | Wanibuchi, Kouji (1368) | Won 2-0 | +161491 |
| 5sealed | 846 | Hirasawa, Daisuke (1560) | Lost 1-2 | -161475 |
| top | average opponent: 1500record: 2-3 | new rating: 1475 | ||
| Grand Prix Kobe 2014 (modern) | starting rating: 1432 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1007 | Nihongi, Yuta (1388) | Won 2-1 | +171449 |
| 2modern | 752 | Barbian, Joshua (1497) | Lost 0-2 | -171432 |
| 3modern | 936 | Hamada, Akira (1611) | Won 2-1 | +211453 |
| 4modern | 976 | Nakamura, Kouki (1357) | Lost 1-2 | -201433 |
| 5modern | 1006 | Kaneko, Yuusuke (1505) | Won 2-1 | +201453 |
| 6modern | 854 | Yamamoto, Takeshi (1514) | Won 2-0 | +191472 |
| 7modern | 820 | Kim, Chan-wook (1560) | Lost 1-2 | -171455 |
| 8modern | 892 | Kuwashiro, Yoshiyuki (1422) | Won 2-1 | +181473 |
| 9modern | 821 | Yakabe, Hikaru (1541) | Won 2-1 | +191492 |
| top | average opponent: 1488record: 6-3 | new rating: 1492 | ||
| Grand Prix Nagoya 2014 (BNG limited) | starting rating: 1443 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 67 | Fujii, Mikiya (1503) | Lost 0-2 | -161427 |
| 2sealed | 321 | Ikeda, Toshihisa (1482) | Won 2-1 | +191446 |
| 3sealed | 208 | Endo, Takaaki (1495) | Won 2-0 | +181464 |
| 4sealed | 220 | Nitsu, Shunsuke (1537) | Lost 0-2 | -161448 |
| 5sealed | 200 | Myo, Taiki (1551) | Lost 0-2 | -161432 |
| top | average opponent: 1514record: 2-3 | new rating: 1432 | ||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 151 | Arai, Ikki (1409) | Lost 1-2 | -191462 |
| 2sealed | 378 | Takahashi, Keiji (1458) | Lost 0-2 | -191443 |
| top | average opponent: 1433record: 0-2 | new rating: 1443 | ||
| Grand Prix Sendai 2001 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 72 | Noguchi, Tomokazu (1431) | Draw 1-1 | -11499 |
| 2extended | 103 | Haneda, Masatoshi (1500) | Lost 0-2 | -181481 |
| 3extended | 158 | Watanabe, Takeshi (1482) | Lost 1-2 | -181463 |
| 4extended | 189 | Sakuma, Toshimitsu (1467) | Won 2-1 | +181481 |
| top | average opponent: 1470record: 1-2-1 | new rating: 1481 | ||