Sawai, Hiroshi
Current rating: 1545
Record: 11-9
| Grand Prix Chiba 2018 (M19 limited) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 138 | Shiraishi, Masaharu (1685) | Lost 0-2 | -151480 |
| 2sealed | 792 | Nishikawa, Rion (1481) | Won 2-1 | +181498 |
| 3sealed | 634 | Hu, Eric [CHN] (1458) | Lost 1-2 | -181480 |
| 4sealed | 982 | Tokuma, Hikaru (1531) | Won 2-0 | +191499 |
| 5sealed | 780 | Liao, Po-Tao Alex (1487) | Won 2-0 | +171516 |
| 6sealed | 567 | Sekiya, Haruki (1519) | Won 2-1 | +181534 |
| 7sealed | 363 | Kimura, Yusuke (1521) | Won 2-1 | +181552 |
| 8sealed | 354 | Takeishi, Kouji (1718) | Won 2-1 | +211573 |
| 9sealed | 216 | Matsushita, Junnya (1821) | Lost 0-2 | -131560 |
| 10draft | 597 | Nomura, Tsuyoshi (1670) | Lost 1-2 | -161544 |
| 11draft | 596 | Mori, Hisayuki (1522) | Lost 0-2 | -191525 |
| 12draft | 597 | Wada, Yasutaka (1605) | Won 2-0 | +201545 |
| 13draft | 680 | Iwasaki, Masayuki (1610) | Won 2-0 | +191564 |
| 14draft | 622 | Okada, Takuya 2317 (1537) | Lost 0-2 | -191545 |
| average opponent: 1583record: 8-6 | new rating: 1545 | |||
| Grand Prix Yokohama 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 725 | Wada, Yuta (1471) | Won 2-1 | +171517 |
| 2sealed | 662 | Sudou, Erika (1408) | Won 2-0 | +161533 |
| 3sealed | 703 | Mizutani, Yuki (1398) | Won 2-0 | +161549 |
| 4sealed | 658 | Hasegawa, Kazuhiko7811 (1554) | Lost 0-2 | -181531 |
| 5sealed | 837 | Yoshihara, Tomoki (1509) | Lost 0-2 | -181513 |
| 6sealed | 907 | Yamada, Atsushi (1520) | Lost 1-2 | -181495 |
| average opponent: 1477record: 3-3 | new rating: 1495 | |||