Harden, Carl
Current rating: 1401
Record: 5-12-5
| Grand Prix Providence 2018 (M19 standard) | starting rating: 1380 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 11 | Chung, Mike (1500) | Draw 1-1 | +21382 |
| 2standard | 144 | Stanhope, Charles (1463) | Won 2-1 | +201402 |
| 3standard | 298 | Andrea, Craig (1499) | Draw 1-1 | +11403 |
| 4standard | 248 | Hurtado, Oscar (1494) | Won 2-0 | +201423 |
| 5standard | 174 | Riederer, Jonathan (1517) | Won 2-1 | +201443 |
| 6standard | 110 | Jones, Kevin (1898) | Lost 0-2 | -101433 |
| 7standard | 168 | Faust, Josh (1571) | Lost 1-2 | -161417 |
| 8standard | 172 | Magnant, Nicholas (1519) | Lost 1-2 | -161401 |
| top | average opponent: 1558record: 3-3-2 | new rating: 1401 | ||
| Grand Prix Providence 2016 (KLD standard) | starting rating: 1429 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 296 | Marland, Sean (1500) | Lost 0-2 | -171412 |
| 2standard | 332 | Berk, Joshua (1490) | Lost 1-2 | -161396 |
| 3standard | 565 | Howard, Hannah (1514) | Lost 0-2 | -161380 |
| top | average opponent: 1501record: 0-3 | new rating: 1380 | ||
| Grand Prix Boston-Worcester 2014 (modern) | starting rating: 1462 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 826 | Dumontier, Bruno (1506) | Lost 0-2 | -171445 |
| 2modern | 1098 | Sewall, Zachary (1550) | Lost 1-2 | -161429 |
| top | average opponent: 1528record: 0-2 | new rating: 1429 | ||
| Grand Prix Philadelphia 2008 (extended) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1extended | 103 | Diaz, Andy (1500) | Lost 0-2 | -181482 |
| 2extended | 290 | Xenidis, Fred (1482) | Lost 0-2 | -181464 |
| 3extended | 425 | Keppel, Christopher (1465) | Draw 1-1 | 01464 |
| 4extended | 433 | Marshall, Ed W (1465) | Draw 1-1 | 01464 |
| 5extended | 399 | Bowen, Ken (1430) | Won 2-0 | +171481 |
| 6extended | 333 | Remigio, Inigo (1482) | Draw 1-1 | 01481 |
| 7extended | 275 | Sanders, Daniel (1463) | Lost 0-2 | -181463 |
| 8extended | 224 | Rice, Eugene (1448) | Won 2-0 | +181481 |
| 9extended | 176 | Fitzgerald, Maura (1463) | Lost 0-2 | -191462 |
| top | average opponent: 1466record: 2-4-3 | new rating: 1462 | ||