Jalm, Carl
Current rating: 1386
| Grand Prix Miami 2015 (FRF standard) | starting rating: 1415 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 254 | Faria, Lucas (1464) | Lost 0-1 | -171398 |
| 2standard | 351 | Kurtz, Joshua (1462) | Won 2-0 | +191417 |
| 3standard | 505 | Shum, Jason (1569) | Lost 0-2 | -151402 |
| 4standard | 498 | Green, James (1498) | Lost 0-2 | -161386 |
| top | average opponent: 1498record: 1-3 | new rating: 1386 | ||
| Grand Prix Orlando 2014 (KTK limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 31 | Ford, Luke (1500) | Won 2-0 | +191447 |
| 2sealed | 69 | Lyons, Bryson (1518) | Lost 1-2 | -161431 |
| 3sealed | 423 | Moody, Tyler (1478) | Lost 0-1 | -171414 |
| 4sealed | 409 | Sheffield, Davey (1482) | Draw 1-1 | +11415 |
| 5sealed | 381 | Snelling, Scott (1485) | Won 2-0 | +191434 |
| 6sealed | 287 | Giguere, Marc (1387) | Lost 0-2 | -191415 |
| top | average opponent: 1475record: 2-3-1 | new rating: 1415 | ||
| Grand Prix Orlando 2012 (ISD standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 223 | Regan, Matthew (1500) | Lost 0-2 | -181482 |
| 2standard | 324 | Carman, Chad (1481) | Lost 0-2 | -181464 |
| 3standard | 361 | Nolen, Jeffrey (1464) | Lost 0-2 | -181446 |
| 4standard | 446 | Moore, Nicholas 4102 (1450) | Won 2-0 | +181464 |
| 5standard | 405 | Grace, Ryan (1464) | Lost 0-2 | -181446 |
| 6standard | 358 | Powell, Cecil (1449) | Lost 0-2 | -181428 |
| top | average opponent: 1468record: 1-5 | new rating: 1428 | ||