Kurata, Kazuyoshi
Current rating: 1472
Record: 18-20
| Grand Prix Shizuoka 2018 (standard) (GRN standard) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 428 | Kubota, Hirofumi (1401) | Lost 0-2 | -201492 |
| 3standard | 789 | Yamaha, Yasuhiro (1481) | Won 2-0 | +181510 |
| 4standard | 519 | Kondo, Hirotsugu (1382) | Lost 0-2 | -201490 |
| 5standard | 847 | Ohira, Shinichi (1515) | Lost 1-2 | -181472 |
| top | average opponent: 1445record: 1-3 | new rating: 1472 | ||
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 579 | Tong, King Yim Kingston (1787) | Won 2-0 | +231522 |
| 2sealed | 187 | Oyaizu, Keigo (1499) | Won 2-0 | +171539 |
| 3sealed | 100 | Tsuchida, Yoshitaka (1431) | Lost 0-2 | -201519 |
| 4sealed | 609 | Mita, Hiroki (1485) | Won 2-1 | +181537 |
| 5sealed | 432 | Sasaki, Tsutomu (1605) | Lost 0-2 | -171520 |
| 6sealed | 539 | Inoue, Ojiro (1565) | Won 2-0 | +191539 |
| 7sealed | 271 | Watanabe, Yuya0114 (1534) | Won 2-0 | +181557 |
| 8sealed | 247 | Fukazawa, Yuuki (1621) | Won 2-0 | +191576 |
| 9sealed | 226 | Fukumoto, Nobuhiro (1669) | Lost 1-2 | -161560 |
| 10draft | 168 | Nagano, Keita (1784) | Won 2-1 | +221582 |
| 11draft | 163 | Kubota, Muneaki (1690) | Lost 1-2 | -161566 |
| 12draft | 160 | Imanishi, Eiji (1635) | Lost 1-2 | -171549 |
| 13draft | 78 | Nakamura, Kousuke (1532) | Lost 1-2 | -191530 |
| 15draft | 55 | Matsumura, Hideaki (1512) | Lost 0-2 | -181512 |
| top | average opponent: 1596record: 7-7 | new rating: 1512 | ||
| Grand Prix Kobe 2017 (modern) | starting rating: 1521 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 16 | Kita, Takuya (1495) | Lost 0-2 | -181503 |
| 2modern | 952 | Iwasaki, Tosihiro (1478) | Won 2-1 | +171520 |
| 3modern | 1003 | Suzuki, Masahide (1474) | Won 2-1 | +181538 |
| 4modern | 386 | Shibata, Satoru (1440) | Lost 1-2 | -201518 |
| 5modern | 1019 | Nishida, Keisuke (1545) | Won 2-1 | +181536 |
| 6modern | 429 | Seko, Kazuki (1448) | Lost 1-2 | -191517 |
| 7modern | 894 | Murakawa, Naoya (1510) | Lost 0-2 | -181499 |
| top | average opponent: 1484record: 3-4 | new rating: 1499 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 3legacy | 415 | Kawai, Ryo (1442) | Won 2-0 | +171517 |
| 4legacy | 71 | Kato, Yuki7034 (1520) | Lost 0-2 | -181499 |
| 5legacy | 265 | Noguchi, Takeshi (1502) | Won 2-0 | +181517 |
| 6legacy | 206 | Kurita, Yudai (1527) | Lost 1-2 | -181499 |
| 7legacy | 454 | Sakamoto, Takumi (1537) | Won 2-0 | +191518 |
| 8legacy | 231 | Saito, Go (1557) | Won 2-1 | +191537 |
| 9legacy | 96 | Yamashita, Taiki (1551) | Lost 0-2 | -181519 |
| 10legacy | 211 | Takino, Atsushi (1520) | Lost 1-2 | -181501 |
| 11legacy | 308 | Komiyama, Kouhei (1497) | Won 2-1 | +181519 |
| 12legacy | 256 | Inoue, Daisuke 9592 (1522) | Won 2-0 | +181537 |
| 13legacy | 138 | Kato, Yusuke (1557) | Lost 1-2 | -181519 |
| 14legacy | 243 | Jinbo, Takashi (1535) | Lost 1-2 | -171502 |
| 15legacy | 228 | Utsunomiya, Takumi (1603) | Won 2-1 | +191521 |
| top | average opponent: 1528record: 7-6 | new rating: 1521 | ||