Ruplinger, Derek
Current rating: 1555
| Grand Prix Indianapolis 2015 (BFZ standard) | starting rating: 1494 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 246 | Veronda, Kyle (1500) | Won 2-1 | +181512 |
| 2standard | 126 | Powers, Zachary (1379) | Won 2-1 | +151527 |
| 3standard | 113 | Normandin, Ryan (1595) | Won 2-0 | +191546 |
| 4standard | 56 | Tryggestad, David (1540) | Won 2-1 | +181564 |
| 5standard | 33 | Burkhart, Corey (2113) | Won 2-1 | +271591 |
| 6standard | 14 | Eng, Edward (1637) | Lost 1-2 | -171574 |
| 7standard | 69 | Mulvihill, Scott (1544) | Lost 1-2 | -181556 |
| 8standard | 121 | Oliver, Neal (1905) | Won 2-1 | +241580 |
| 9standard | 70 | Li, Binghan (1633) | Won 0-0 | +191599 |
| 10standard | 61 | Wescoe, Craig (1856) | Won 2-0 | +221621 |
| 11standard | 15 | Cuneo, Andrew (2009) | Lost 0-2 | -111610 |
| 12standard | 49 | Pardee, Samuel (1977) | Lost 0-2 | -111599 |
| 13standard | 53 | Martin, Clyde (1678) | Lost 1-2 | -171582 |
| 14standard | 58 | Turtenwald, Owen (2159) | Lost 0-2 | -91573 |
| 15standard | 54 | Hess, Troy (1536) | Lost 0-2 | -181555 |
| top | average opponent: 1738record: 8-7 | new rating: 1555 | ||
| Grand Prix Cincinnati 2014 (BNG standard) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 233 | Levey, Dallas (1500) | Won 2-0 | +191514 |
| 2standard | 147 | Miller, Casey 2 (1369) | Won 2-0 | +151529 |
| 3standard | 234 | Cafaro, Tom (1500) | Lost 1-2 | -191510 |
| 4standard | 396 | Puente, Victor (1536) | Lost 1-2 | -171493 |
| 5standard | 474 | Ruhland, Shawn (1497) | Won 2-1 | +181511 |
| 6standard | 304 | Linzi, Eli (1543) | Lost 1-2 | -171494 |
| top | average opponent: 1491record: 3-3 | new rating: 1494 | ||
| Grand Prix Louisville 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 206 | Hill, James (1362) | Won 2-0 | +151515 |
| 2standard | 223 | Rosselli, Luca (1515) | Lost 0-2 | -181497 |
| 3standard | 364 | Medley, Michael (1432) | Lost 1-2 | -191478 |
| 4standard | 561 | Combs, Richard (1482) | Lost 0-2 | -181460 |
| 5standard | 547 | Chanaberry, William (1446) | Won 2-1 | +181478 |
| 6standard | 482 | Hamilton Salem, Justin (1447) | Won 2-0 | +181496 |
| 7standard | 359 | Fields, Nicholas (1486) | Lost 1-2 | -191477 |
| 8standard | 332 | Winslow, Samuel (1482) | Won 2-1 | +181495 |
| top | average opponent: 1457record: 4-4 | new rating: 1495 | ||