Lundberg, Derrick
Current rating: 1509
| Grand Prix Madison 2015 (BFZ limited) | starting rating: 1547 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 382 | Rufener, Eric (1505) | Won 2-1 | +171564 |
| 2sealed | 310 | Visser, Tyler (1614) | Lost 0-2 | -171547 |
| 3sealed | 598 | Glaser, Christopher (1503) | Lost 0-2 | -181529 |
| 4sealed | 548 | Jose, Edward (1434) | Lost 0-2 | -201509 |
| top | average opponent: 1514record: 1-3 | new rating: 1509 | ||
| Grand Prix Denver 2015 (KTK standard) | starting rating: 1532 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 538 | Loucks, Lance (1503) | Won 2-0 | +171549 |
| 2standard | 157 | Petro, Matthew (1590) | Won 2-1 | +191568 |
| 3standard | 161 | Nonenmacher, Travis (1315) | Lost 0-2 | -221546 |
| 4standard | 386 | Batt, Travis (1448) | Lost 0-2 | -201526 |
| 5standard | 350 | Sterns, Matthew (1499) | Won 2-1 | +171543 |
| 6standard | 383 | Ellinger, Cody (1518) | Won 2-1 | +181561 |
| 7standard | 150 | Ohlschwager, Andrew (1807) | Lost 1-2 | -141547 |
| top | average opponent: 1526record: 4-3 | new rating: 1547 | ||
| Grand Prix Minneapolis 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 193 | St. Godard, Devon (1522) | Won 2-0 | +181518 |
| 2modern | 265 | Murley, Bradley (1691) | Won 2-1 | +221540 |
| 3modern | 310 | Janousek, Brian (1545) | Won 2-0 | +181558 |
| 4modern | 153 | Ascalon, Jason (1806) | Lost 0-2 | -141544 |
| 5modern | 356 | Seifert, Nick (1775) | Won 2-0 | +221566 |
| 6modern | 230 | Gorz, Philip (1505) | Lost 0-2 | -191547 |
| 7modern | 300 | Godbout, Dale (1460) | Won 2-0 | +161563 |
| 8modern | 318 | Blackmor, Jason (1581) | Lost 0-2 | -171546 |
| 9modern | 299 | Golliher, Jason (1769) | Lost 0-2 | -141532 |
| top | average opponent: 1628record: 5-4 | new rating: 1532 | ||