Watabashi, Keith
Current rating: 1528
Record: 5-4
| Grand Prix Las Vegas 2015 (1) (MM2 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 453 | Kotwica, Ron (1724) | Lost 0-2 | -141486 |
| 2sealed | 440 | Lazcano, Axel (1482) | Won 2-0 | +181504 |
| 3sealed | 460 | Seib, Shelby (1501) | Won 2-1 | +181522 |
| 4sealed | 318 | Lahman, Faessal (1647) | Won 2-1 | +201542 |
| 5sealed | 168 | Mitas, Alex (1709) | Lost 1-2 | -151527 |
| 6sealed | 278 | Hughes, Tim (1674) | Won 2-0 | +211548 |
| 7sealed | 184 | Schulte, Michael (1371) | Won 2-1 | +151563 |
| 8sealed | 115 | Walsh, Daniel (1616) | Lost 0-2 | -171546 |
| 9sealed | 111 | Santos, Juan Miguel (1543) | Lost 0-2 | -181528 |
| average opponent: 1585record: 5-4 | new rating: 1528 | |||