Shimada, Hiroki
Current rating: 1463
Record: 2-4
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 440 | Onodera, Yuuji (1401) | Won 2-0 | +161516 |
| 2sealed | 166 | Hamaoka, Yuma (1537) | Lost 1-2 | -171499 |
| 3sealed | 648 | Maeda, Kouki (1579) | Lost 1-2 | -171482 |
| 4sealed | 977 | Mishiro, Norihito (1507) | Lost 1-2 | -181464 |
| 5sealed | 874 | Takani, Takashi (1236) | Won 2-0 | +141478 |
| 6sealed | 761 | Tsukahara, Kazuto (1619) | Lost 1-2 | -151463 |
| average opponent: 1480record: 2-4 | new rating: 1463 | |||