Sato, Ryoji
Current rating: 1445
Record: 10-14
| Grand Prix Kobe 2017 (modern) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 340 | Nakano, Taiki (1475) | Lost 1-2 | -191465 |
| 2modern | 860 | Seko, Kazuki (1402) | Lost 1-2 | -191446 |
| 3modern | 1301 | Fujimoto, Keita (1368) | Won 2-0 | +171463 |
| 4modern | 1166 | Ikeyama, Kei (1502) | Won 2-0 | +191482 |
| 5modern | 848 | Yamane, Tatsuya (1501) | Lost 1-2 | -181464 |
| 6modern | 1138 | Saka, Koichiro (1395) | Lost 0-2 | -191445 |
| top | average opponent: 1440record: 2-4 | new rating: 1445 | ||
| Grand Prix Shizuoka 2017 (AER standard) | starting rating: 1512 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 401 | Takada, Ryuto (1710) | Lost 1-2 | -141498 |
| 2standard | 924 | Oka, Yosuke (1626) | Won 2-0 | +201518 |
| 3standard | 871 | Ishida, Shinpei (1568) | Lost 1-2 | -171501 |
| 4standard | 1207 | Matsuda, Atsushi (1560) | Won 2-0 | +191520 |
| 5standard | 690 | Nakata, Yuusaku (1525) | Lost 0-2 | -181502 |
| 6standard | 910 | Urata, Jun (1478) | Lost 1-2 | -181484 |
| top | average opponent: 1578record: 2-4 | new rating: 1484 | ||
| Grand Prix Chiba 2016 (legacy) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 39 | Tanaka, Shingo (1597) | Lost 0-2 | -161473 |
| 2legacy | 761 | Matsumoto, Keiichiro (1432) | Won 2-1 | +171490 |
| 3legacy | 687 | Oku, Yusuke (1294) | Won 2-1 | +151505 |
| 4legacy | 598 | Shinagawa, Kazunari (1525) | Won 2-0 | +181523 |
| 5legacy | 306 | Yamakoshi, Nozomi (1509) | Lost 1-2 | -181505 |
| 6legacy | 534 | Yamazaki, Yoshitaka (1518) | Won 2-0 | +181523 |
| 7legacy | 442 | Mori, Tomotaka (1492) | Lost 1-2 | -181505 |
| 8legacy | 542 | Ozawa, Tomohiko (1484) | Won 2-1 | +171522 |
| 9legacy | 462 | Yukuhiro, Ken (1985) | Lost 0-2 | -101512 |
| top | average opponent: 1537record: 5-4 | new rating: 1512 | ||
| Grand Prix Tokyo 2016 (SOI standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 581 | Itagaki, Ryuji (1710) | Won 2-1 | +221522 |
| 2standard | 135 | Ota, Masahito (1485) | Lost 1-2 | -191503 |
| 3standard | 825 | Tsujimoto, Hideki (1727) | Lost 0-2 | -141489 |
| top | average opponent: 1641record: 1-2 | new rating: 1489 | ||