Zacharda, Bill
Current rating: 1444
Record: 1-4
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 285 | Moe, Nathan (1434) | Lost 0-2 | -191462 |
| 2modern | 375 | Messicci, Michael (1482) | Won 2-0 | +181480 |
| 3modern | 309 | Kuntz, Emily (1450) | Lost 0-2 | -181462 |
| 4modern | 305 | Bega, Ryan (1483) | Lost 1-2 | -181444 |
| average opponent: 1462record: 1-3 | new rating: 1444 | |||
| Grand Prix Minneapolis 2018 (M19 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 369 | Eggert, Robert (1429) | Lost 0-2 | -191481 |
| record: 0-1 | new rating: 1481 | |||