Layher, Kris
Current rating: 1520
Record: 4-3
| Grand Prix Portland 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 176 | Wolfe, Nick (1500) | Lost 1-2 | -181482 |
| 2modern | 275 | Renken, Willard (1482) | Won 2-1 | +181500 |
| 3modern | 115 | Stehman, Cole (1500) | Lost 1-2 | -181482 |
| 4modern | 382 | Hofweber, Will (1484) | Won 2-1 | +181500 |
| 5modern | 285 | Ossiff, Michael (1590) | Won 2-1 | +201520 |
| 6modern | 259 | Johnson, Audrey (1493) | Won 2-0 | +171537 |
| 7modern | 126 | Duncan, Frederick (1571) | Lost 1-2 | -171520 |
| average opponent: 1517record: 4-3 | new rating: 1520 | |||