Gans, David
Current rating: 1383
Record: 9-17-1
| Grand Prix Atlantic City 2013 (RTR standard) | starting rating: 1413 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 258 | Mehra, Rajesh (1501) | Won 2-1 | +201433 |
| 2standard | 270 | Belle-isle, Robert (1518) | Lost 0-2 | -171416 |
| 3standard | 394 | McGinty, Tim (1499) | Lost 0-2 | -161400 |
| 4standard | 689 | Dick, Stephen (1450) | Lost 1-2 | -171383 |
| top | average opponent: 1492record: 1-3 | new rating: 1383 | ||
| Grand Prix Philadelphia 2012 (RTR limited) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 327 | Trumbauer, Peter (1500) | Lost 0-2 | -171431 |
| 2sealed | 289 | Hudson, Kyle (1463) | Lost 1-2 | -181413 |
| top | average opponent: 1481record: 0-2 | new rating: 1413 | ||
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1438 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 398 | Sweeney, Austin (1518) | Won 2-0 | +201458 |
| 3standard | 212 | White, Harold (1591) | Lost 1-2 | -161442 |
| 4standard | 267 | Swatkins, Brian (1613) | Won 2-1 | +211463 |
| 5standard | 311 | Yandell, Chris (1543) | Won 2-1 | +201483 |
| 6standard | 183 | Versteeg, Carl (1471) | Lost 0-2 | -191464 |
| 7standard | 328 | Krodel, Brett (1535) | Lost 1-2 | -161448 |
| top | average opponent: 1545record: 3-3 | new rating: 1448 | ||
| Grand Prix Providence 2011 (legacy) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 463 | Gouthro, Michael (1482) | Won 2-0 | +181446 |
| 2legacy | 504 | Myers, Cory (1518) | Lost 1-2 | -161430 |
| 3legacy | 543 | Pagliocco, Anthony (1589) | Lost 1-2 | -151415 |
| 4legacy | 643 | Crupi, Keith (1499) | Won 2-1 | +191434 |
| 5legacy | 591 | Brennan, Adam (1499) | Won 2-1 | +191453 |
| 6legacy | 555 | Dunning, Edward (1612) | Lost 1-2 | -151438 |
| top | average opponent: 1533record: 3-3 | new rating: 1438 | ||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 191 | Yaris, William (1500) | Lost 1-2 | -181463 |
| 2standard | 279 | Wackerlin, Jeremy (1380) | Draw 1-1 | -11462 |
| 3standard | 346 | Kahlo, Chase P (1484) | Lost 0-2 | -181444 |
| 4standard | 423 | Duncan, Zachary (1522) | Lost 0-2 | -161428 |
| top | average opponent: 1471record: 0-3-1 | new rating: 1428 | ||
| Grand Prix Boston 2009 (M10 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 547 | Piela, Benny (1463) | Lost 0-2 | -191481 |
| 2sealed | 680 | Baum, Brian (1466) | Won 2-1 | +181499 |
| 3sealed | 577 | Samson, Roger (1500) | Lost 1-2 | -181481 |
| 4sealed | 645 | Badizadegan, Nima (1482) | Won 2-0 | +181499 |
| 5sealed | 602 | Grinnell, Joshua (1486) | Lost 1-2 | -181481 |
| top | average opponent: 1479record: 2-3 | new rating: 1481 | ||