Lasichak, Christopher
Current rating: 1495
| Grand Prix Pittsburgh 2018 (DOM standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 127 | Moran, Brogan (1500) | Won 2-0 | +181481 |
| 2standard | 39 | Bassett, Cori (1518) | Won 2-0 | +191500 |
| 3standard | 122 | Derczo, Michael (1805) | Lost 1-2 | -131487 |
| 4standard | 219 | Carey, Bryan (1846) | Lost 0-2 | -111476 |
| 5standard | 350 | Pusinsky, Dylan (1507) | Won 2-1 | +181494 |
| 6standard | 275 | Cendagorta, Anthony (1517) | Won 2-0 | +191513 |
| 7standard | 101 | Stillwagon, Todd (1552) | Lost 0-2 | -181495 |
| top | average opponent: 1606record: 4-3 | new rating: 1495 | ||
| Grand Prix Pittsburgh 2016 (SOI standard) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 366 | Johnson Stoever, Samuel (1500) | Lost 0-2 | -181462 |
| 2standard | 411 | Rapp, Denver (1482) | Won 2-1 | +181480 |
| 3standard | 510 | Sargent, Samantha (1483) | Won 2-1 | +181498 |
| 4standard | 338 | Leventhal, Jackson (1520) | Lost 1-2 | -171481 |
| 5standard | 387 | McCready, Robert (1475) | Lost 0-2 | -181463 |
| top | average opponent: 1492record: 2-3 | new rating: 1463 | ||
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 257 | Panara, Bruno (1536) | Won 2-0 | +191519 |
| 2modern | 325 | Burnham, Ross (1484) | Lost 1-2 | -191500 |
| 3modern | 689 | Olds, Patrick (1409) | Lost 1-2 | -201480 |
| 4modern | 1036 | Van De Workeen, Charles (1435) | Won 2-0 | +181498 |
| 5modern | 712 | Gmiter, Andrew (1503) | Lost 1-2 | -181480 |
| top | average opponent: 1473record: 2-3 | new rating: 1480 | ||