Blumenthal, Scott
Current rating: 1646
Record: 26-16-2
| Grand Prix Seattle-Tacoma 2015 (legacy) | starting rating: 1683 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 307 | Dreysko, Mike (1500) | Won 2-1 | +151698 |
| 2legacy | 443 | Parish, Gage (1519) | Won 2-1 | +151713 |
| 3legacy | 77 | Miller, William (1528) | Lost 1-2 | -221691 |
| 4legacy | 345 | Capobianco, Daniel (1487) | Draw 1-1 | -31688 |
| 5legacy | 408 | Scott, Matt (1528) | Lost 1-2 | -211667 |
| 6legacy | 561 | Hyland, Stephen (1501) | Lost 1-2 | -211646 |
| top | average opponent: 1511record: 2-3-1 | new rating: 1646 | ||
| Grand Prix New Jersey 2014 (legacy) | starting rating: 1649 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 1598 | Ryan, Kenneth (1517) | Lost 1-2 | -201629 |
| 3legacy | 1820 | Haupt, Roland (1501) | Won 2-0 | +161645 |
| 4legacy | 1572 | Jolin, Jonathan (1536) | Draw 1-1 | -21643 |
| 5legacy | 1695 | Wilson, Bradford (1468) | Won 2-0 | +151658 |
| 6legacy | 1578 | Pau, Vincent (1524) | Won 2-1 | +151673 |
| 7legacy | 1503 | Moore, Matt (1516) | Won 2-0 | +151688 |
| 8legacy | 1459 | Schneck, Jason (1573) | Won 1-0 | +161704 |
| 9legacy | 1442 | Wrightsman, Aaron (1541) | Lost 0-2 | -211683 |
| top | average opponent: 1522record: 5-2-1 | new rating: 1683 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1602 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 1005 | Roque, Justin (1469) | Won 2-1 | +161618 |
| 2modern | 890 | Huska, Andrew (1809) | Lost 0-2 | -151603 |
| 3modern | 1046 | Webster, Billy (1463) | Lost 1-2 | -201583 |
| 4modern | 1190 | Crescenzi, Thomas (1484) | Won 2-0 | +161599 |
| 5modern | 1107 | Zych, Jared (1499) | Won 2-1 | +161615 |
| 6modern | 972 | Race, Allan (1491) | Won 2-0 | +161631 |
| 7modern | 887 | Fadden, Colleen (1467) | Won 2-0 | +151646 |
| 8modern | 804 | Skorik, Andrew (1564) | Won 2-1 | +161662 |
| 9modern | 791 | Pyka, Jeffrey (1937) | Lost 1-2 | -131649 |
| top | average opponent: 1576record: 6-3 | new rating: 1649 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1606 | |||
| round | table | opponent (rating) | result | Δrating |
| 2legacy | 450 | Karohl, Joanne (1518) | Won 2-0 | +161622 |
| 3legacy | 407 | Bona, Michael (1536) | Lost 1-2 | -191603 |
| 4legacy | 496 | Jolin, Gregory (1701) | Won 2-1 | +201623 |
| 5legacy | 533 | Age, Korey (1696) | Lost 1-2 | -171606 |
| 6legacy | 514 | Martin, Spencer (1529) | Won 2-0 | +161622 |
| 7legacy | 519 | R., Jeremah (1503) | Lost 1-2 | -201602 |
| top | average opponent: 1581record: 3-3 | new rating: 1602 | ||
| Grand Prix Chicago 2009 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 15 | Stankowski, Adam J (1500) | Won 2-0 | +181518 |
| 2legacy | 215 | Rizwan, David A (1518) | Won 2-0 | +181536 |
| 3legacy | 158 | Epelbaum, Thomas (1535) | Won 2-1 | +181554 |
| 4legacy | 66 | Polito, Matthew (1552) | Won 2-1 | +181572 |
| 5legacy | 27 | Wu, Colin (1517) | Lost 0-2 | -191553 |
| 6legacy | 56 | Pal, Carlos (1621) | Won 2-0 | +191572 |
| 7legacy | 44 | Collora, Anthony P (1569) | Won 2-0 | +181590 |
| 8legacy | 49 | Schousboe, Jason (1590) | Won 2-0 | +181608 |
| 9legacy | 23 | Jacob, Michael (1782) | Lost 1-2 | -151593 |
| 10legacy | 59 | Kolodziej, Matthew (1582) | Won 2-1 | +181611 |
| 11legacy | 23 | Folinus, Jeff (1754) | Won 2-0 | +211632 |
| 12legacy | 19 | Barrentine, Scott (1829) | Lost 0-2 | -151617 |
| 13legacy | 26 | Blackman, Brett (1776) | Lost 0-2 | -151602 |
| 14legacy | 35 | Turtenwald, Owen (1812) | Won 2-1 | +221624 |
| 15legacy | 36 | Griswold, Lawrence A (1628) | Lost 1-2 | -181606 |
| top | average opponent: 1638record: 10-5 | new rating: 1606 | ||