McGuire, Sean
Current rating: 1512
Record: 14-14-1
| Grand Prix Los Angeles 2019 (modern) | starting rating: 1550 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 143 | Boland, Michael (1772) | Lost 0-2 | -141536 |
| 2modern | 473 | Escalante, Fernando (1362) | Lost 0-2 | -211515 |
| 3modern | 660 | Nematollahi, Ryan (1433) | Won 2-1 | +161531 |
| 4modern | 694 | Arroyo, Mark (1457) | Lost 1-2 | -191512 |
| top | average opponent: 1506record: 1-3 | new rating: 1512 | ||
| Grand Prix Hartford 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 93 | Clark, Seth (1500) | Won 2-0 | +181518 |
| 2modern | 49 | Katcher, Michael (1515) | Won 2-0 | +181536 |
| 3modern | 127 | Shukla, Neeraj (1727) | Won 2-1 | +211557 |
| 4modern | 48 | Micklo, Alexander (1546) | Won 2-1 | +181575 |
| 5modern | 16 | Courtney, Sean (1572) | Lost 0-2 | -181557 |
| 6modern | 107 | Girard, Enrique (1558) | Won 2-1 | +181575 |
| 7modern | 133 | Yeh, Andy (1590) | Lost 1-2 | -181557 |
| 8modern | 264 | Jensen, William (2215) | Lost 0-2 | -71550 |
| top | average opponent: 1653record: 5-3 | new rating: 1550 | ||
| Grand Prix Los Angeles 2016 (modern) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 109 | Ku, David (1544) | Lost 1-2 | -171500 |
| top | record: 0-1 | new rating: 1500 | ||
| Grand Prix New York 2016 (SOI standard) | starting rating: 1541 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 52 | Malaga, Louis (1500) | Lost 0-2 | -191522 |
| 2standard | 602 | Rawlings, Bryan (1482) | Won 2-0 | +171539 |
| 3standard | 641 | Zimmerman, Rob (1464) | Lost 0-2 | -191520 |
| 4standard | 724 | Dellisola, Nick (1484) | Lost 1-2 | -191501 |
| 5standard | 808 | Yuan, Kenneth (1463) | Won 2-0 | +171518 |
| 6standard | 724 | Reid, Nathan (1490) | Won 2-1 | +181536 |
| 7standard | 557 | Hagen, Jacob (1514) | Lost 1-2 | -191517 |
| top | average opponent: 1485record: 3-4 | new rating: 1517 | ||
| Grand Prix Detroit 2016 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 383 | Pigeon, Adam (1462) | Won 2-1 | +171517 |
| 2modern | 244 | Payne, Sebastian (1534) | Won 2-0 | +191536 |
| 3modern | 226 | Vasovski, Michael (1944) | Lost 1-2 | -111525 |
| 4modern | 499 | Hilson, Christopher (1442) | Draw 1-1 | -21523 |
| 5modern | 515 | Canaris, Nathan (1518) | Won 2-0 | +181541 |
| 6modern | 343 | Ainhorn, Christopher (1540) | Lost 1-2 | -181523 |
| 7modern | 538 | Caudill, Nick (1519) | Won 2-1 | +181541 |
| 8modern | 364 | Kregger, Darren (1556) | Lost 0-2 | -181523 |
| 9modern | 495 | Menacher, Nick (1488) | Won 2-0 | +181541 |
| top | average opponent: 1556record: 5-3-1 | new rating: 1541 | ||