McClay, Sean
Current rating: 1476
Record: 17-18
| Grand Prix New Jersey 2017 (std) (AER standard) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 424 | Pata, Brandon (1500) | Lost 0-2 | -181492 |
| 2standard | 496 | Collina, Benjamin (1482) | Won 2-0 | +181510 |
| 3standard | 664 | Fulmer, Michael (1564) | Lost 1-2 | -171493 |
| 4standard | 697 | Lapierre, Yannick (1559) | Lost 0-2 | -171476 |
| top | average opponent: 1526record: 1-3 | new rating: 1476 | ||
| Grand Prix Houston 2016 (OGW standard) | starting rating: 1534 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 473 | McCormack, Keifer (1500) | Won 2-0 | +171551 |
| 2standard | 104 | Weston, Robert (1498) | Lost 0-2 | -191532 |
| 3standard | 514 | Dana-Bashian, Mitchell (1500) | Lost 0-2 | -181514 |
| 4standard | 609 | Blankenship, Rhiannon (1467) | Won 2-0 | +171531 |
| 5standard | 628 | Hellmuth, Peter (1520) | Lost 0-2 | -181513 |
| 6standard | 611 | Barr, Matthew (1481) | Won 2-0 | +171530 |
| 7standard | 425 | Gustafson, Peter (1439) | Lost 0-2 | -201510 |
| top | average opponent: 1486record: 3-4 | new rating: 1510 | ||
| Grand Prix Omaha 2015 (modern) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 159 | Herman, Caleb (1500) | Won 2-0 | +171553 |
| 2modern | 122 | Schultz, Alex (1519) | Lost 0-2 | -181535 |
| 3modern | 452 | Stroyek, Bryce (1499) | Lost 1-2 | -191516 |
| 4modern | 398 | Tripp, Ryan (1510) | Won 2-0 | +181534 |
| top | average opponent: 1507record: 2-2 | new rating: 1534 | ||
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1538 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 293 | Frye, Benjamin (1500) | Won 2-1 | +171555 |
| 2sealed | 85 | Gomez, David (1710) | Lost 0-2 | -151540 |
| 3sealed | 161 | Autin, Benjamin (1472) | Won 2-1 | +171557 |
| 4sealed | 250 | Chamberlain, Anne (1517) | Won 2-1 | +171574 |
| 5sealed | 157 | Manary, Micah (1501) | Lost 0-2 | -191555 |
| 6sealed | 172 | Oppliger, Bud L (1516) | Lost 0-2 | -191536 |
| top | average opponent: 1536record: 3-3 | new rating: 1536 | ||
| Grand Prix San Antonio 2012 (RTR standard) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 11 | Conley, Jonathan (1500) | Won 2-1 | +181538 |
| 2standard | 78 | Eccleston, Javier (1559) | Lost 0-2 | -181520 |
| 3standard | 157 | Finken, Kyle (1470) | Lost 1-2 | -191501 |
| 4standard | 280 | Garcia, Simon (1482) | Won 2-0 | +181519 |
| 5standard | 202 | Dow, Erica (1500) | Won 2-0 | +181537 |
| 6standard | 132 | Kawas, Monica (1520) | Won 2-1 | +171554 |
| 7standard | 120 | Clark, Jason L (1642) | Lost 1-2 | -161538 |
| top | average opponent: 1525record: 4-3 | new rating: 1538 | ||
| Grand Prix Austin 2012 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 213 | Taylor, Austin (1500) | Lost 0-2 | -181482 |
| 2sealed | 317 | Jung, Sang (1559) | Lost 0-2 | -171465 |
| 3sealed | 388 | Bonin, Eddie (1493) | Won 2-0 | +191484 |
| 4sealed | 382 | tweedy, Brian e (1482) | Won 2-1 | +181502 |
| 5sealed | 376 | Keeney, Calvin (1502) | Won 2-1 | +181520 |
| 6sealed | 261 | Guedry, Joshua (1517) | Won 2-1 | +181538 |
| 7sealed | 107 | Wright, Henry (1558) | Lost 0-2 | -181520 |
| top | average opponent: 1516record: 4-3 | new rating: 1520 | ||