Piermarini, Anthony
Current rating: 1456
| Grand Prix Richmond 2014 (modern) | starting rating: 1381 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 441 | Marriott, Elizabeth (1500) | Lost 1-2 | -151366 |
| 2modern | 475 | Scott, Matt (1644) | Won 2-1 | +231389 |
| 3modern | 308 | Long, Robert (1463) | Lost 1-2 | -171372 |
| 4modern | 624 | Wicker, Scott (1481) | Won 2-1 | +201392 |
| 5modern | 490 | Fisher, Ryan (1498) | Lost 0-2 | -161376 |
| 6modern | 489 | Johnson, Brandon (1449) | Won 2-0 | +191395 |
| 7modern | 322 | Bodee, Roger (1509) | Won 2-0 | +201415 |
| 8modern | 226 | Smith, Curtis (1516) | Won 2-0 | +201435 |
| 9modern | 165 | Seylar, Joshua (1615) | Won 2-0 | +211456 |
| top | average opponent: 1519record: 6-3 | new rating: 1456 | ||
| Grand Prix Charlotte 2013 (GTC limited) | starting rating: 1447 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 1112 | Ross, Chris (1412) | Lost 0-2 | -191428 |
| 2sealed | 1202 | Morris, Ryan (1488) | Lost 0-2 | -171411 |
| 3sealed | 1205 | Senter, Brandon (1484) | Won 2-0 | +201431 |
| 4sealed | 1082 | Cross, Phillip (1482) | Lost 1-2 | -171414 |
| 5sealed | 1087 | McGinnis, Dustin (1462) | Draw 1-1 | 01414 |
| 6sealed | 1019 | Cox, Preston (1479) | Lost 0-2 | -161398 |
| 7sealed | 950 | Parker, Christi (1364) | Lost 1-2 | -191379 |
| 8sealed | 532 | Bennett, Geoffrey (1445) | Won 2-0 | +191398 |
| 9sealed | 484 | Mason, Oreo (1465) | Lost 0-2 | -171381 |
| top | average opponent: 1454record: 2-6-1 | new rating: 1381 | ||
| Grand Prix Charleston 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 175 | Flanders, Jon (1500) | Lost 0-0 | -181482 |
| 2standard | 201 | Lanzo, Aaron (1484) | Lost 0-2 | -181464 |
| 3standard | 249 | Heflin, Emily (1503) | Lost 0-2 | -171447 |
| 4standard | 307 | Sines, Todd A (1446) | Won 2-1 | +181465 |
| 5standard | 261 | Wetzel, Lance (1465) | Lost 0-2 | -181447 |
| 6standard | 249 | Morning, Matthew (1465) | Won 2-0 | +181465 |
| 7standard | 205 | Franks, Ray (1459) | Lost 1-2 | -181447 |
| 8standard | 180 | Miller, Sandy (1445) | Lost 1-2 | -181429 |
| 9standard | 153 | Mathewes, Eric M (1427) | Won 2-1 | +181447 |
| top | average opponent: 1466record: 3-6 | new rating: 1447 | ||