Kehs, William
Current rating: 1482
Record: 5-6
| Grand Prix Philadelphia 2014 (BNG limited) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 578 | Skorinko, Zachary (1462) | Lost 0-2 | -191482 |
| 2sealed | 726 | Miller, Byron (1328) | Won 2-0 | +151497 |
| 3sealed | 407 | Kvartek, Chris (1619) | Won 2-0 | +211518 |
| 4sealed | 91 | Boese, Travis (1563) | Lost 0-2 | -171501 |
| 5sealed | 626 | Huang, Andrew (1498) | Lost 1-2 | -191482 |
| average opponent: 1494record: 2-3 | new rating: 1482 | |||
| Grand Prix Washington DC 2010 (ROE standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 635 | Roman, Andrew (1555) | Lost 0-2 | -171483 |
| 2standard | 952 | Taccad, Jed (1482) | Won 2-1 | +181501 |
| 3standard | 820 | Vines, Mason (1500) | Won 2-0 | +181519 |
| 4standard | 759 | Mccool, Cole (1483) | Lost 0-2 | -191500 |
| 5standard | 837 | Lewis-Lerman, Oliver (1520) | Won 2-0 | +191519 |
| 6standard | 785 | Schweitzer, Kyle (1536) | Lost 0-2 | -181501 |
| average opponent: 1513record: 3-3 | new rating: 1501 | |||