Wotring, Lawrence
Current rating: 1462
Record: 5-7
| Grand Prix Pittsburgh 2015 (modern) | starting rating: 1499 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 33 | Dashner, Michael (1435) | Lost 1-2 | -191480 |
| 2modern | 959 | Schrecengost, Dominic (1482) | Lost 1-2 | -181462 |
| 3modern | 1218 | Smeltz, Jacob (1453) | Won 2-0 | +181480 |
| 4modern | 1086 | Love, Roderick (1430) | Won 2-0 | +171497 |
| 5modern | 822 | Evans, Eli (1636) | Lost 1-2 | -161481 |
| 6modern | 893 | Zastrow, Martin (1426) | Lost 0-2 | -191462 |
| average opponent: 1477record: 2-4 | new rating: 1462 | |||
| Grand Prix Pittsburgh 2013 (GTC limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 166 | Gerlach, Trever (1462) | Lost 1-2 | -191481 |
| 2sealed | 437 | Wyatt, John (1514) | Lost 0-2 | -171464 |
| 3sealed | 688 | Cerminara, Dominic (1461) | Won 2-1 | +181482 |
| 4sealed | 651 | Behr, Bryan (1505) | Won 2-1 | +181500 |
| 5sealed | 472 | Hinzman, William (1499) | Won 2-0 | +181518 |
| 6sealed | 345 | DeMarino, Matt (1447) | Lost 0-2 | -191499 |
| average opponent: 1481record: 3-3 | new rating: 1499 | |||