Bartel, Alex
Current rating: 1512
| Grand Prix Los Angeles 2009 (extended) | starting rating: 1504 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 209 | Parsinitz, Ralph (1554) | Won 2-1 | +191523 |
| 2extended | 58 | Slind, Nick (1500) | Lost 1-2 | -181505 |
| 3extended | 177 | Coogan, Isaac (1501) | Won 2-1 | +181523 |
| 4extended | 189 | Mann, Michael (1499) | Won 2-0 | +171540 |
| 5extended | 99 | Bucher, Manuel (2012) | Lost 1-2 | -101530 |
| 6extended | 168 | Turek, Adam K (1516) | Lost 1-2 | -181512 |
| top | average opponent: 1597record: 3-3 | new rating: 1512 | ||
| Grand Prix Denver 2008 (Lorwyn block) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 14 | Stephus, Andrew (1500) | Won 2-0 | +191500 |
| 2block | 112 | Williams, Seth (1500) | Won 2-1 | +181518 |
| 3block | 80 | Hagerling, Luke (1499) | Won 2-0 | +171535 |
| 4block | 52 | Lorash, Chad (1537) | Won 2-0 | +181553 |
| 5block | 31 | Irvine, David (1755) | Lost 1-2 | -141539 |
| 6block | 88 | Wijaya, Vidianto (1606) | Lost 1-2 | -171522 |
| 7block | 79 | Laurents, Matt B (1536) | Lost 1-2 | -181504 |
| top | average opponent: 1562record: 4-3 | new rating: 1504 | ||
| Grand Prix Phoenix 2006 (CSP limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 62 | Hurlock, Cody (1463) | Lost 0-2 | -191481 |
| top | record: 0-1 | new rating: 1481 | ||