Zavala, Alexander
Current rating: 1624
| Grand Prix Detroit 2013 (modern) | starting rating: 1618 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 344 | Burns, Nathan R (1484) | Lost 0-2 | -211597 |
| 2modern | 461 | Davis, Brandon (1489) | Won 0-0 | +161613 |
| 3modern | 481 | Garrick, Vincent (1501) | Won 2-0 | +161629 |
| 4modern | 337 | Cardwell, Chris (1482) | Lost 1-2 | -201609 |
| 5modern | 545 | Kellogg, Zach (1504) | Won 2-1 | +161625 |
| 6modern | 353 | Topping, Benjamin (1559) | Won 2-1 | +171642 |
| 7modern | 213 | Schneider, Oliver (1676) | Lost 0-2 | -181624 |
| top | average opponent: 1528record: 4-3 | new rating: 1624 | ||
| Grand Prix Columbus 2012 (modern) | starting rating: 1483 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 224 | Moon, Benjamin K (1518) | Won 2-0 | +181501 |
| 3modern | 105 | Moffitt, James (1614) | Won 2-0 | +201521 |
| 4modern | 155 | Holland, Ryan (1557) | Won 2-1 | +191540 |
| 5modern | 59 | Duke, Reid (1968) | Won 2-0 | +251565 |
| 6modern | 6 | Friedman, Samuel (1715) | Won 2-1 | +211586 |
| 7modern | 10 | HOUSER, NICK (1599) | Lost 1-2 | -181568 |
| 8modern | 57 | Thompson, Connor (1583) | Won 2-0 | +191587 |
| 9modern | 35 | Hall, Travis S (1740) | Won 2-0 | +201607 |
| 10modern | 18 | Rill, Eric (1665) | Lost 0-2 | -171590 |
| 11modern | 25 | Benson, Jonathan (1803) | Lost 0-2 | -141576 |
| 12modern | 52 | Nyberg, Michael (1815) | Lost 1-2 | -131563 |
| 13modern | 63 | Tenjum, Andrew (1623) | Won 2-0 | +191582 |
| 14modern | 50 | Kinney, Michael (1569) | Won 2-0 | +171599 |
| 15modern | 34 | Novak, Daniel A (1625) | Won 2-1 | +191618 |
| top | average opponent: 1671record: 10-4 | new rating: 1618 | ||
| Grand Prix Nashville 2012 (DKA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 222 | Tordoff, David (1480) | Won 2-1 | +181518 |
| 2sealed | 130 | Bresler, Reuben (1517) | Lost 1-2 | -181500 |
| 3sealed | 221 | Berger, Eric (1683) | Lost 1-2 | -151485 |
| 4sealed | 457 | Johnson, Jamie M (1414) | Won 2-0 | +171502 |
| 5sealed | 276 | Litton, Cecil (1450) | Lost 0-2 | -191483 |
| top | average opponent: 1509record: 2-3 | new rating: 1483 | ||