Higashiyama, George
Current rating: 1447
Record: 1-4
| Grand Prix Seattle 2019 (MH1 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| A1sealed | 276 | Sullivan, Dakota (1500) | Won 2-1 | +181518 |
| A2sealed | 424 | Ulmer, Benjamin (1497) | Lost 1-2 | -181500 |
| A3sealed | 225 | Aull, Katherine (1510) | Lost 0-2 | -181482 |
| A4sealed | 383 | Antonelli, Matthew (1499) | Lost 0-2 | -181464 |
| B1sealed | 432 | Amundson, Spencer (1500) | Lost 0-2 | -171447 |
| average opponent: 1501record: 1-4 | new rating: 1447 | |||