Nielsen, Zach
Current rating: 1535
Record: 8-7
| Grand Prix Minneapolis 2019 (modern) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 234 | Overturf, Ryan (1802) | Won 2-0 | +241506 |
| 2modern | 180 | Holden, Jacob (1440) | Lost 1-2 | -191487 |
| 3modern | 330 | Cadwell, Josh (1476) | Won 2-1 | +181505 |
| 4modern | 153 | Theisen, Brad (1679) | Won 2-1 | +211526 |
| 5modern | 107 | Ingalsbe, Daniel (1485) | Won 2-0 | +171543 |
| 6modern | 44 | Luong, Marcus (2065) | Won 2-1 | +271570 |
| 7modern | 44 | Frank, Matt (1601) | Lost 0-2 | -181552 |
| 8modern | 102 | McDaniel, Austin (1615) | Lost 0-2 | -171535 |
| average opponent: 1645record: 5-3 | new rating: 1535 | |||
| Grand Prix Minneapolis 2017 (HOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 31 | Bellinger, Carl (1535) | Lost 0-2 | -171483 |
| 2standard | 431 | Lehn, Scott (1480) | Won 2-1 | +181501 |
| 3standard | 417 | Hepola, Jon (1498) | Lost 0-2 | -181483 |
| 4standard | 392 | Rosander, Jesse (1474) | Won 2-1 | +171500 |
| 5standard | 371 | Chappell, Chase (1504) | Won 2-1 | +181518 |
| 6standard | 241 | Gorsline, Scott (1508) | Lost 0-2 | -181500 |
| 7standard | 335 | Przybilla, Scott (1501) | Lost 0-2 | -181482 |
| average opponent: 1500record: 3-4 | new rating: 1482 | |||