Holdren, Christopher
Current rating: 1587
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1520 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 443 | Burke, Andy (1500) | Won 2-0 | +181538 |
| 2sealed | 381 | Schindler, Cole (1518) | Won 2-0 | +171555 |
| 3sealed | 164 | Langenhorst, Nick (1742) | Lost 0-2 | -141541 |
| 4sealed | 367 | Meier, Jeremy (1497) | Won 2-0 | +171558 |
| 5sealed | 217 | Dickens, Jeff (1526) | Won 2-1 | +171575 |
| 6sealed | 87 | Chapin, Patrick (1986) | Won 2-1 | +251600 |
| 7sealed | 89 | Fogle, Jack (1831) | Lost 1-2 | -141586 |
| 8sealed | 195 | Solon, Nathan (1648) | Lost 0-2 | -161570 |
| 9sealed | 193 | Lyons, Greg (1554) | Won 2-0 | +171587 |
| top | average opponent: 1645record: 6-3 | new rating: 1587 | ||
| Grand Prix Chicago 2012 (modern) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 56 | Chilcote, Zachary (1500) | Won 2-0 | +181536 |
| 3modern | 181 | Dettmann, Aaron (1484) | Lost 0-2 | -191517 |
| 4modern | 341 | Au, Scott (1450) | Lost 0-2 | -191498 |
| 5modern | 399 | McLaughlin, Morgan (1616) | Lost 0-2 | -161482 |
| 6modern | 403 | Alirad, Saied (1487) | Won 2-0 | +181500 |
| 7modern | 286 | Morley, Jim (1598) | Won 2-1 | +201520 |
| top | average opponent: 1522record: 3-3 | new rating: 1520 | ||
| Grand Prix Detroit 2003 (Onslaught block) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1block | 153 | Denner, Seth (1500) | Won 2-0 | +181518 |
| 2block | 138 | Enss, Matt (1517) | Lost 1-2 | -181500 |
| 3block | 215 | Henn, Robert (1498) | Won 2-0 | +181518 |
| 4block | 98 | Borek, Chris (1501) | Lost 1-2 | -181500 |
| 5block | 162 | Hurd, Adam (1541) | Lost 1-2 | -181482 |
| 6block | 183 | Sun, Rich (1481) | Won 2-0 | +181500 |
| 7block | 124 | Urich, Richard (1502) | Won 2-1 | +181518 |
| top | average opponent: 1506record: 4-3 | new rating: 1518 | ||