Zahn, Dylan
Current rating: 1515
Record: 4-3
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 253 | Wernimont, Kyle (1408) | Won 2-0 | +161516 |
| 2modern | 170 | Toone, Jon (1575) | Lost 1-2 | -171499 |
| 3modern | 397 | Dore, Ryan (1487) | Won 0-0 | +181517 |
| 4modern | 293 | Brown, James (1416) | Won 2-1 | +161533 |
| 5modern | 128 | Taylor, Brandon (1535) | Lost 1-2 | -181515 |
| 6modern | 272 | Martinez, Rodrigo (1440) | Won 2-1 | +171532 |
| 7modern | 205 | Drescher, Will (1594) | Lost 1-2 | -171515 |
| average opponent: 1493record: 4-3 | new rating: 1515 | |||