Shimizu, Hiroaki 6303
Current rating: 1549
Record: 8-5-1
| Grand Prix Nagoya 2019 (ELD standard) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 324 | Takeyama, Maya (1311) | Won 2-1 | +141552 |
| 2standard | 384 | Tamai, Yuno (1578) | Won 2-0 | +191571 |
| 3standard | 380 | Suzuki, Toru (1549) | Won 2-0 | +171588 |
| 4standard | 33 | Ibushi, Shotaro (1577) | Lost 1-2 | -181570 |
| 5standard | 229 | Manera, Nino (1492) | Draw 1-1 | -11569 |
| 6standard | 279 | Suzuki, Yuuhei (1470) | Lost 1-2 | -201549 |
| average opponent: 1496record: 3-2-1 | new rating: 1549 | |||
| Grand Prix Yokohama 2019 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 666 | Rosser-Jones, Luke (1489) | Lost 1-2 | -181482 |
| 2modern | 769 | Mizoguchi, Yuya (1454) | Lost 0-2 | -191463 |
| 3modern | 1112 | Miura, Haku (1380) | Won 2-0 | +171480 |
| 4modern | 897 | Watanabe, Yohei (1481) | Won 2-1 | +181498 |
| 5modern | 552 | Wakita, Tomoyuki (1804) | Lost 0-2 | -131485 |
| 6modern | 844 | Mukai, Shinichi (1419) | Won 2-1 | +171502 |
| 7modern | 655 | Takadera, Toshihisa (1524) | Won 2-0 | +181520 |
| 8modern | 487 | Maruyama, Youtaro (1520) | Won 2-1 | +181538 |
| average opponent: 1509record: 5-3 | new rating: 1538 | |||