Newcomb, Zach
Current rating: 1481
Record: 2-3
| Grand Prix Oklahoma City 2015 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 159 | Edgar, Michael (1465) | Lost 1-2 | -191481 |
| 2modern | 460 | Heuser, Clayton (1482) | Lost 1-2 | -181463 |
| 3modern | 539 | Egner, Tevin (1467) | Won 0-0 | +181481 |
| 4modern | 493 | Morris, Joshua (1430) | Won 2-1 | +171498 |
| 5modern | 1046 | Edwardson, Timothy (1551) | Lost 1-2 | -171481 |
| average opponent: 1479record: 2-3 | new rating: 1481 | |||