Stiles, Kevin
Current rating: 1621
Record: 19-14
| Grand Prix Richmond 2017 (AKH limited) | starting rating: 1565 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 193 | Patton, Matthew (1500) | Won 2-0 | +171582 |
| 2sealed | 256 | Chestnut, Logan (1632) | Lost 1-2 | -171565 |
| 3sealed | 542 | McDowell, Steven (1498) | Won 2-0 | +171582 |
| 4sealed | 264 | Goude, Ryan (1505) | Won 2-0 | +161598 |
| 5sealed | 304 | Estell, Brock (1620) | Lost 0-2 | -171581 |
| 6sealed | 314 | Hinkle, Charles (1848) | Lost 0-2 | -141567 |
| 7sealed | 492 | Geoffrion, Peter (1539) | Won 2-0 | +181585 |
| 8sealed | 425 | Wright, Robert (1475) | Won 2-1 | +161601 |
| 9sealed | 227 | Rudolph, David (1501) | Won 2-0 | +161617 |
| 10draft | 762 | Schmidt, Steven (1516) | Won 2-0 | +161633 |
| 11draft | 701 | Berni, Roberto (1963) | Lost 0-2 | -121621 |
| top | average opponent: 1600record: 7-4 | new rating: 1621 | ||
| Grand Prix Baltimore 2014 (KTK limited) | starting rating: 1428 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 303 | Woel-Nogueira, Nick (1500) | Won 2-0 | +201448 |
| 2sealed | 79 | Ingram, Michael A (1420) | Won 2-0 | +171465 |
| 3sealed | 2 | Embry, Brian (1592) | Won 2-0 | +201485 |
| 4sealed | 89 | Kendal, Adam (1774) | Won 2-0 | +241509 |
| 5sealed | 34 | Davis, John (1768) | Lost 1-2 | -141495 |
| 6sealed | 137 | Felicetti, Ted (1788) | Won 2-0 | +231518 |
| 7sealed | 53 | Loveman, Eli (1564) | Won 2-0 | +191537 |
| 8sealed | 30 | Troth, John (1521) | Won 2-0 | +181555 |
| 9sealed | 32 | Zizzo, Anthony (1657) | Lost 0-2 | -161539 |
| 10draft | 72 | Loveman, Eli (1583) | Won 2-0 | +191558 |
| 11draft | 5 | Gardner, Garrett (1580) | Lost 0-2 | -181540 |
| 12draft | 52 | Parker, Gregory (1846) | Won 2-1 | +231563 |
| 13draft | 11 | East, Samuel (1614) | Lost 1-2 | -171546 |
| 14draft | 1 | Egolf, Michael (1592) | Won 2-0 | +191565 |
| 15draft | 30 | Wallerstein, Robert (1734) | ID | 01565 |
| top | average opponent: 1635record: 10-4-1 | new rating: 1565 | ||
| Grand Prix Washington DC 2014 (JOU limited) | starting rating: 1465 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 242 | Jones, Dan (1426) | Won 2-0 | +171482 |
| 2sealed | 243 | Gilmore, Emmanuel (1402) | Lost 1-2 | -191463 |
| 3sealed | 392 | Davis, Sam (1500) | Lost 0-2 | -171446 |
| 4sealed | 585 | Edwards, Daniel (1483) | Lost 1-2 | -181428 |
| top | average opponent: 1453record: 1-3 | new rating: 1428 | ||
| Grand Prix Richmond 2014 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 150 | Higbie, Erik (1500) | Won 2-1 | +181518 |
| 2modern | 252 | Copeland, Samuel (1608) | Lost 1-2 | -161502 |
| 3modern | 259 | Foerst, Kerry (1493) | Lost 1-2 | -191483 |
| 4modern | 460 | Chaudhry, Shann (1465) | Lost 0-2 | -181465 |
| top | average opponent: 1517record: 1-3 | new rating: 1465 | ||