Kern, Aaron
Current rating: 1557
Record: 5-3
| Grand Prix Chiba 2019 (M20 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 34 | Saitou, Ryuuga (1942) | Won 2-0 | +261526 |
| 2sealed | 244 | Okamoto, Masahiro4209 (1573) | Won 2-1 | +181544 |
| 3sealed | 429 | Miyake, Hideyuki (1708) | Won 2-1 | +211565 |
| 4sealed | 263 | Nakamichi, Daisuke (1774) | Won 2-0 | +221587 |
| 5sealed | 31 | Kaneko, Masashi (1688) | Lost 1-2 | -161571 |
| 6sealed | 239 | Takeda, Noriaki (1454) | Won 2-1 | +161587 |
| 7sealed | 126 | Pan, Minxing (1944) | Lost 0-2 | -121575 |
| 8sealed | 220 | Kawakami, Sintarou (1543) | Lost 0-2 | -181557 |
| average opponent: 1703record: 5-3 | new rating: 1557 | |||