McGarry, Mark
Current rating: 1487
Record: 15-17
| Grand Prix New Jersey 2019 (RNA limited) | starting rating: 1480 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 127 | Gryn, Maksym (1712) | Lost 1-2 | -141466 |
| 2sealed | 404 | Zung, Stacy (1413) | Won 2-0 | +171483 |
| 3sealed | 424 | Reichardt, Christopher (1398) | Won 2-1 | +171500 |
| 4sealed | 440 | Smith, Raymond (1626) | Won 2-0 | +201520 |
| 5sealed | 258 | Wolbers, Andrew (1691) | Lost 0-2 | -151505 |
| 6sealed | 406 | Rodeschin, Christopher (1527) | Lost 1-2 | -181487 |
| top | average opponent: 1561record: 3-3 | new rating: 1487 | ||
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1482 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 298 | Corbin, Michael (1500) | Lost 0-2 | -181464 |
| 2standard | 426 | Sarfaty, Scott (1482) | Won 2-0 | +181482 |
| 3standard | 602 | Stoneking, Riley (1499) | Won 2-0 | +191501 |
| 4standard | 358 | Race, Allan (1426) | Lost 0-2 | -201481 |
| 5standard | 502 | Rodgers, Ronald (1492) | Won 2-0 | +191500 |
| 6standard | 342 | Allen, Michael (1409) | Lost 1-2 | -201480 |
| top | average opponent: 1468record: 3-3 | new rating: 1480 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1412 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 636 | Renoe, Christian (1500) | Won 0-0 | +191431 |
| 2sealed | 598 | DeSombre, Darian (1518) | Won 2-0 | +201451 |
| 3sealed | 550 | Tolbert, Christopher (1536) | Lost 1-2 | -171434 |
| 4sealed | 702 | Evans, Maxwell (1520) | Won 2-0 | +201454 |
| 5sealed | 605 | Staffieri, Andrew (1536) | Won 2-1 | +201474 |
| 6sealed | 600 | Reda, Derek (1545) | Lost 1-2 | -171457 |
| 7sealed | 594 | Fish, Jordan (1694) | Won 2-0 | +221479 |
| 8sealed | 578 | Iu, Kevin (1562) | Won 2-1 | +201499 |
| 9sealed | 539 | Rackowski, Jonathan (1567) | Lost 0-2 | -171482 |
| top | average opponent: 1553record: 6-3 | new rating: 1482 | ||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1464 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 204 | Howard, Christopher D (1485) | Won 2-0 | +181482 |
| 2standard | 94 | Ross, Anthony G (1518) | Lost 1-2 | -171465 |
| 3standard | 573 | Bombulie, Dan (1502) | Lost 1-2 | -181447 |
| 4standard | 693 | Bowen, Ken (1399) | Won 2-0 | +181465 |
| 5standard | 502 | Grazier, Jeremy (1483) | Lost 0-2 | -181447 |
| 6standard | 557 | Indiveri, Vincent (1483) | Lost 0-2 | -171430 |
| 7standard | 485 | Callaway, Adam (1441) | Lost 0-2 | -181412 |
| top | average opponent: 1473record: 2-5 | new rating: 1412 | ||
| Grand Prix New Jersey 2004 (Mirrodin block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 144 | Koriabine, Nikolai (1500) | Lost 0-2 | -181482 |
| 2block | 360 | Smith, Derek (1466) | Lost 0-2 | -181464 |
| 3block | 424 | Torres, Lyndsay (1464) | Won 2-0 | +181482 |
| 4block | 374 | Clarke, Raymond (1482) | Lost 0-2 | -181464 |
| top | average opponent: 1478record: 1-3 | new rating: 1464 | ||