Harris, Alden
Current rating: 1517
Record: 13-13-1
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1448 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 29 | Huguet, Micheal (1430) | Won 2-1 | +171465 |
| 2sealed | 20 | Menchaca, Jose (1586) | Won 2-1 | +211486 |
| 3sealed | 31 | Sukenik, Sara (1439) | Won 2-1 | +171503 |
| 4sealed | 19 | Corvese, Harry (1998) | Lost 0-2 | -101493 |
| 5sealed | 153 | Katz, Matthew (1660) | Won 2-0 | +211514 |
| 6sealed | 133 | Hutson, Ethan (1549) | Won 2-0 | +191533 |
| 7sealed | 51 | Seck, Ben (1752) | Lost 0-2 | -141519 |
| 8sealed | 92 | DELACRUZ, JOHNNY (1512) | Won 2-1 | +171536 |
| 9sealed | 61 | Gates, Jason (1479) | Lost 1-2 | -191517 |
| top | average opponent: 1600record: 6-3 | new rating: 1517 | ||
| Grand Prix Atlanta 2011 (extended) | starting rating: 1502 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 163 | Wright, Kyle (1500) | Lost 0-2 | -181484 |
| 2extended | 183 | Hicks, Chad (1482) | Lost 1-2 | -181466 |
| 3extended | 221 | Sanchez, Chris L (1462) | Lost 1-2 | -181448 |
| top | average opponent: 1481record: 0-3 | new rating: 1448 | ||
| Grand Prix Houston 2010 (extended) | starting rating: 1523 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 6 | Szymanski, Michael (1500) | Draw 1-1 | -11522 |
| 2extended | 153 | Perry, Karston (1500) | Won 2-0 | +181540 |
| 3extended | 97 | Marriott, Nick (1516) | Lost 0-2 | -191521 |
| 4extended | 204 | Davis, Michael (1499) | Lost 0-2 | -181503 |
| 5extended | 238 | Dhanens, Joshua M (1482) | Won 2-0 | +171520 |
| 6extended | 183 | Rinehart, Micah (1482) | Lost 0-2 | -181502 |
| top | average opponent: 1497record: 2-3-1 | new rating: 1502 | ||
| Grand Prix Kansas City 2008 (ALA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 48 | Brennan, Tim (1500) | Lost 0-2 | -181482 |
| 2sealed | 213 | Overbeek, Daniel (1586) | Won 2-1 | +201502 |
| 3sealed | 265 | Adams, Josh (1500) | Won 2-0 | +181520 |
| 4sealed | 138 | Jackson, Ben L (1483) | Won 2-0 | +171537 |
| 5sealed | 142 | Steele, Tracey (1470) | Won 2-0 | +171554 |
| 6sealed | 39 | Webb, Taylor (1841) | Lost 0-2 | -131541 |
| 7sealed | 89 | Snow, Curtis (1539) | Lost 0-2 | -181523 |
| 8sealed | 113 | Douglas, Dylan (1517) | Won 2-1 | +181541 |
| 9sealed | 100 | Schratter, Amanda L (1519) | Lost 1-2 | -181523 |
| top | average opponent: 1551record: 5-4 | new rating: 1523 | ||