Sakai, Tsuyoshi
Current rating: 1446
Record: 3-6
| Grand Prix Kyoto 2017 (HOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 610 | Sherlock, Matthew (1427) | Lost 1-2 | -191481 |
| 2sealed | 661 | Shimadu, Naofumi (1576) | Lost 0-2 | -171464 |
| 3sealed | 1002 | Kobayashi, Yuki9366 (1447) | Lost 0-2 | -181446 |
| 4sealed | 1087 | Kakuuchi, Mayako (1446) | Won 2-0 | +181464 |
| 5sealed | 985 | Funabiki, Rintaro (1441) | Won 2-0 | +181482 |
| 6sealed | 808 | Fujii, Yuusaku (1469) | Lost 0-2 | -191463 |
| 7sealed | 864 | Huang, Yu Chung (1687) | Lost 0-2 | -141449 |
| 8sealed | 782 | Sasaki, Hideya (1310) | Won 2-1 | +161465 |
| 9sealed | 663 | Shindo, Yuto (1419) | Lost 0-2 | -191446 |
| average opponent: 1469record: 3-6 | new rating: 1446 | |||