Bigcraft, Zackary
Current rating: 1502
Record: 3-4
| Grand Prix Cleveland 2019 (RNA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 83 | MacMurdo, Walker (1791) | Won 2-1 | +231523 |
| 2sealed | 116 | Fink, Justin (1529) | Won 2-1 | +181541 |
| 3sealed | 146 | Beldon, Omar (1808) | Won 2-0 | +231564 |
| 4sealed | 114 | Byers, Alex (1688) | Lost 1-2 | -161548 |
| 5sealed | 142 | Tan, Xiao (1635) | Lost 1-2 | -161532 |
| 6sealed | 356 | Kulik, Lirek (1895) | Lost 1-2 | -121520 |
| 7sealed | 313 | Petros, Steve (1500) | Lost 0-2 | -181502 |
| average opponent: 1692record: 3-4 | new rating: 1502 | |||