Hollman, Mandy
Current rating: 1550
Record: 21-20-3
| Grand Prix Sacramento 2018 (M19 limited) | starting rating: 1543 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 46 | Nolfo, Joseph (1483) | Lost 0-2 | -191524 |
| 2sealed | 433 | Baker, Thomas D (1725) | Won 2-1 | +211545 |
| 3sealed | 310 | Baldizan, Frankie (1500) | Won 2-1 | +181563 |
| 4sealed | 358 | Tierney, Patrick (1963) | Lost 0-2 | -121551 |
| 5sealed | 339 | Ford, Alexander (1530) | Won 2-0 | +181569 |
| 6sealed | 286 | Johnson, Ian (1533) | Lost 1-2 | -191550 |
| top | average opponent: 1622record: 3-3 | new rating: 1550 | ||
| Grand Prix Las Vegas 2017 (limited) (AKH limited) | starting rating: 1507 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 555 | Benner, James (1589) | Lost 1-2 | -161491 |
| 4sealed | 365 | Delaplane, James (1518) | Lost 0-2 | -181473 |
| 5sealed | 798 | Piles, James (1582) | Won 2-0 | +201493 |
| 6sealed | 592 | Irvine, David (1903) | Won 2-1 | +251518 |
| 7sealed | 439 | Young, Brandon (1625) | Won 2-1 | +201538 |
| 8sealed | 153 | Bieza, Scott (1546) | Lost 0-2 | -181520 |
| 9sealed | 403 | Vincent, Chris (1660) | Won 2-1 | +211541 |
| 10draft | 181 | Rodriguez, Brian (1526) | Won 2-1 | +181559 |
| 11draft | 52 | Torres, Quentin (1575) | Won 2-1 | +181577 |
| 12draft | 192 | Hack, John (1638) | Lost 0-2 | -171560 |
| 13draft | 99 | Guild, Joshua (1605) | Lost 0-2 | -171543 |
| 14draft | 120 | Pace, Stanley (1540) | Draw 1-1 | 01543 |
| top | average opponent: 1609record: 6-5-1 | new rating: 1543 | ||
| Grand Prix San Jose 2017 (AER limited) | starting rating: 1490 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 267 | Rosales, Ernesto (1385) | Won 2-1 | +161506 |
| 2sealed | 375 | Higley, Michael (1518) | Lost 0-2 | -171489 |
| 3sealed | 530 | Tanforan, Jeremy (1499) | Lost 0-2 | -181471 |
| 4sealed | 622 | Foster, Nicholas (1481) | Lost 0-2 | -181453 |
| 5sealed | 782 | Marshello, Donald (1462) | Won 2-0 | +181471 |
| 6sealed | 686 | Bedell, Rodney (1528) | Won 2-1 | +191490 |
| 7sealed | 473 | Fondren, Roger (1411) | Won 2-0 | +171507 |
| 8sealed | 324 | Rothenbaum, Kyle (1498) | Won 2-1 | +181525 |
| 9sealed | 230 | Gant, Michael (1561) | Lost 1-2 | -181507 |
| top | average opponent: 1483record: 5-4 | new rating: 1507 | ||
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 106 | Herren, Jason (1607) | Lost 0-2 | -161485 |
| 3sealed | 452 | Kumor, Patrick (1498) | Lost 1-2 | -181467 |
| 4sealed | 468 | Neuteboom, Christopher (1500) | Won 2-1 | +191486 |
| 5sealed | 364 | Diesel, Matt (1487) | Won 2-1 | +181504 |
| 6sealed | 355 | Chiarlanza, Tony (1573) | Lost 1-2 | -171487 |
| 7sealed | 315 | Istfan, Raeef (1633) | Draw 1-1 | +31490 |
| 8sealed | 261 | Colman, Joseph (1501) | Won 2-0 | +181508 |
| 9sealed | 188 | Meinzer, Joseph (1524) | Lost 1-2 | -181490 |
| top | average opponent: 1540record: 3-4-1 | new rating: 1490 | ||
| Grand Prix Atlanta 2014 (JOU limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 397 | Brecher, Ezekiel (1463) | Lost 1-2 | -191481 |
| 2sealed | 559 | Lewallen, Josh (1446) | Won 2-1 | +181499 |
| 3sealed | 653 | Threet, Jason (1611) | Lost 1-2 | -161483 |
| 4sealed | 651 | Jones, John (1498) | Lost 1-2 | -181465 |
| 5sealed | 701 | Nestor, Joseph (1464) | Won 2-1 | +181483 |
| 6sealed | 631 | Kline, Chris (1483) | Draw 1-1 | 01483 |
| 7sealed | 562 | Lock, Margaret (1481) | Won 2-1 | +181501 |
| 8sealed | 473 | Osterbrink, Damon (1501) | Lost 0-2 | -181483 |
| 9sealed | 438 | Echavarria, Carlos (1493) | Won 2-0 | +181501 |
| top | average opponent: 1493record: 4-4-1 | new rating: 1501 | ||