Sahebjam, David
Current rating: 1597
Record: 21-18-1
| Grand Prix Phoenix 2017 (XLN limited) | starting rating: 1559 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 291 | Banker, Aaron (1500) | Won 2-1 | +171576 |
| 2sealed | 198 | Stenberg, David (1741) | Lost 1-2 | -151561 |
| 3sealed | 430 | Zell, Susan (1573) | Won 2-0 | +181579 |
| 4sealed | 342 | Tierney, Patrick (1941) | Won 2-1 | +241603 |
| 5sealed | 240 | Niday, Lucas (1610) | Lost 0-2 | -181585 |
| 6sealed | 322 | Hounslow, Matthew (1522) | Won 2-0 | +171602 |
| 7sealed | 183 | Rubinstein, Iz (1510) | Won 2-1 | +161618 |
| 8sealed | 87 | Asbach, John (1893) | Lost 1-2 | -131605 |
| 9sealed | 190 | Nelson, Brad (2189) | Lost 1-2 | -81597 |
| top | average opponent: 1720record: 5-4 | new rating: 1597 | ||
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 185 | Rosales, Ian (1500) | Won 2-1 | +181512 |
| 2sealed | 49 | Blitch, Samuel (1678) | Won 2-0 | +211533 |
| 3sealed | 31 | Waymon, Larry (1673) | Lost 1-2 | -151518 |
| 4sealed | 119 | Johnson, Tyler (1505) | Won 2-0 | +181536 |
| 5sealed | 86 | Kaff, Skye (1621) | Won 2-0 | +191555 |
| 6sealed | 68 | Galarza, Joshua (1538) | Draw 1-1 | 01555 |
| 7sealed | 59 | Huang, Peter (1771) | Won 2-0 | +221577 |
| 8sealed | 32 | Oliva, Geoffrey (1569) | Lost 1-2 | -181559 |
| top | average opponent: 1607record: 5-2-1 | new rating: 1559 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 179 | Money, Kevin (1459) | Won 2-1 | +181486 |
| 2sealed | 184 | Juliano, Christopher (1546) | Won 2-0 | +191505 |
| 3sealed | 11 | King, Jeremy (1493) | Lost 0-2 | -181487 |
| 4sealed | 172 | Pal, Carlos (1713) | Lost 0-2 | -141473 |
| 5sealed | 8 | Pagliocco, Anthony (1521) | Lost 0-2 | -171456 |
| 6sealed | 297 | Neal, Eric (1470) | Won 2-0 | +181474 |
| 7sealed | 211 | Jenkins, Charles (1505) | Won 2-0 | +191493 |
| 8sealed | 159 | Moreno, Daniel (1546) | Won 2-1 | +191512 |
| 9sealed | 113 | Sullivan, Liam K (1549) | Lost 1-2 | -181494 |
| top | average opponent: 1534record: 5-4 | new rating: 1494 | ||
| Grand Prix Boston-Worcester 2012 (M13 limited) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 265 | LaMonica, Ron (1500) | Lost 1-2 | -181486 |
| 2sealed | 470 | Chapman, Paul (1483) | Lost 1-2 | -181468 |
| top | average opponent: 1491record: 0-2 | new rating: 1468 | ||
| Grand Prix Seattle-Tacoma 2012 (DKA limited) | starting rating: 1519 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 9 | Vall, Chevy (1558) | Lost 0-2 | -181501 |
| 5sealed | 123 | Lallemand, John (1549) | Won 2-1 | +191520 |
| 6sealed | 150 | Adams, Brogan (1561) | Won 2-0 | +191539 |
| 7sealed | 85 | Welch, Colin (1584) | Lost 1-2 | -171522 |
| 8sealed | 136 | Glaspie, Charles (1551) | Lost 1-2 | -181504 |
| top | average opponent: 1561record: 2-3 | new rating: 1504 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 547 | Victor, Christopher R (1463) | Won 2-1 | +171517 |
| 2legacy | 521 | Kubilis, John (1595) | Lost 1-2 | -161501 |
| 3legacy | 584 | Ouimet, Guillaume (1485) | Lost 1-2 | -191482 |
| 4legacy | 636 | Del Paggio, Kyle (1485) | Won 2-1 | +191501 |
| 5legacy | 597 | Ruxton, Brad F (1502) | Won 2-0 | +181519 |
| 6legacy | 496 | Rocco, Craig (1531) | Won 2-1 | +181537 |
| 7legacy | 530 | Kennelly, Michael P (1534) | Lost 0-2 | -181519 |
| top | average opponent: 1514record: 4-3 | new rating: 1519 | ||