Wahlgren, Christopher
Current rating: 1438
| Grand Prix Las Vegas 2017 (modern) (modern) | starting rating: 1469 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 84 | Johnston, Joshua (1634) | Lost 1-2 | -151454 |
| 2modern | 718 | Edwards, Zachary (1441) | Won 2-0 | +181472 |
| 3modern | 943 | Douglas, Easton (1583) | Won 2-0 | +201492 |
| 4modern | 551 | Cahalan, Liam (1460) | Lost 0-2 | -191473 |
| 5modern | 813 | Novak, Stephen (1520) | Lost 0-2 | -171456 |
| 7modern | 1035 | Larson, Devin (1462) | Lost 0-2 | -181438 |
| top | average opponent: 1517record: 2-4 | new rating: 1438 | ||
| Grand Prix Providence 2016 (KLD standard) | starting rating: 1489 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 27 | DeRensis, Thomas (1500) | Lost 1-2 | -181471 |
| 2standard | 292 | Vasquez, William (1424) | Won 2-1 | +171488 |
| 3standard | 333 | Tully, Eric (1498) | Won 2-0 | +181506 |
| 4standard | 178 | Silva, Chris (1441) | Won 2-0 | +171523 |
| 5standard | 173 | Agrawal, Rishi (1544) | Lost 0-2 | -171506 |
| 6standard | 334 | Cady, Elijah (1518) | Won 2-1 | +181524 |
| 7standard | 208 | Carignan, Roland (1523) | Lost 1-2 | -181506 |
| 8standard | 207 | Durney, Ryan (1547) | Lost 0-2 | -171489 |
| 9standard | 297 | Briscoe, Kenneth (1400) | Lost 1-2 | -201469 |
| top | average opponent: 1488record: 4-5 | new rating: 1469 | ||
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 490 | Heck, Matthew (1484) | Won 2-0 | +181518 |
| 2standard | 203 | Azerad, Maury (1502) | Draw 1-1 | -11517 |
| 3standard | 342 | Frangiosa, Richie (1693) | Lost 0-2 | -141503 |
| 4standard | 533 | Alvarez, Cristian (1461) | Won 2-0 | +171520 |
| 5standard | 355 | Pei, Eric (1916) | Lost 0-2 | -111509 |
| 6standard | 489 | McGraw, Ian (1411) | Lost 0-2 | -201489 |
| top | average opponent: 1578record: 2-3-1 | new rating: 1489 | ||