Atkinson, Kalani
Current rating: 1419
Record: 12-18-2
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1409 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 147 | Murphy, Justin (1500) | Lost 1-2 | -161393 |
| 2standard | 357 | Pease, Cory (1482) | Draw 1-1 | +21395 |
| 3standard | 421 | Rodgers, Drew (1500) | Won 2-1 | +191414 |
| 4standard | 382 | Saslow, Chris (1500) | Lost 0-2 | -161398 |
| 5standard | 435 | Scadden, Keaton (1481) | Won 2-1 | +201418 |
| 6standard | 345 | Mackenzie, Scott (1450) | Won 2-0 | +181436 |
| 7standard | 256 | Johnston, Jordan (1500) | Lost 1-2 | -171419 |
| top | average opponent: 1488record: 3-3-1 | new rating: 1419 | ||
| Grand Prix Denver 2011 (MBS limited) | starting rating: 1472 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 37 | Forner, Matthew (1654) | Lost 0-2 | -141458 |
| 5sealed | 54 | Borish, Gregory (1542) | Lost 0-2 | -171441 |
| 6sealed | 107 | Nassau, Andy H (1520) | Draw 1-1 | +21443 |
| 7sealed | 85 | Fink, Shawn K (1519) | Lost 1-2 | -171426 |
| 8sealed | 77 | Lindquist, David R (1497) | Lost 0-2 | -171409 |
| top | average opponent: 1546record: 0-4-1 | new rating: 1409 | ||
| Grand Prix Denver 2008 (Lorwyn block) | starting rating: 1510 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 57 | Ratliff, Nick (1500) | Won 2-1 | +181528 |
| 2block | 92 | Fox, Chris (1587) | Lost 0-2 | -171511 |
| 3block | 183 | Dean, Mark (1445) | Won 2-0 | +161527 |
| 4block | 168 | Boyle, John H (1518) | Lost 1-2 | -181509 |
| 5block | 191 | Martinez, Thomas (1500) | Won 2-0 | +181527 |
| 6block | 132 | McCurry, Colton (1499) | Lost 1-2 | -181509 |
| 7block | 165 | Seacord, Matt (1501) | Lost 0-2 | -191490 |
| 8block | 151 | Owens, Joseph K (1486) | Lost 1-2 | -181472 |
| top | average opponent: 1505record: 3-5 | new rating: 1472 | ||
| Grand Prix Salt Lake City 2005 (Kamigawa block) | starting rating: 1533 | |||
| round | table | opponent (rating) | result | Δrating |
| 4block | 34 | Hodges, Charles (1554) | Won 2-0 | +191552 |
| 5block | 7 | Tepper, James (1518) | Lost 0-2 | -191533 |
| 6block | 15 | Maaten, Rogier (1961) | Lost 0-2 | -111522 |
| 7block | 46 | Remie, Jeroen (1822) | Lost 0-2 | -121510 |
| top | average opponent: 1714record: 1-3 | new rating: 1510 | ||
| Grand Prix Seattle 2005 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 7 | Kuestner, Rolf (1500) | Lost 0-2 | -181482 |
| 2extended | 144 | Stathakopoulos, Niko (1482) | Won 2-0 | +181500 |
| 3extended | 106 | Hwang, Michael (1505) | Lost 1-2 | -181482 |
| 4extended | 169 | Barker, Jason (1378) | Lost 1-2 | -201462 |
| 5extended | 160 | Bartolomei, Iain (1418) | Won 2-1 | +171479 |
| 6extended | 132 | Oronato, Steve (1485) | Won 2-1 | +181497 |
| 7extended | 103 | Gerlock, Alex (1482) | Won 2-0 | +181515 |
| 8extended | 64 | Eyre, Charles R (1518) | Won 2-0 | +181533 |
| top | average opponent: 1471record: 5-3 | new rating: 1533 | ||