Pike, JohnRoss
Current rating: 1465
Record: 2-4
| Grand Prix Houston 2013 (DGM limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 152 | Lucero, Zachary (1483) | Lost 0-2 | -181482 |
| 2sealed | 327 | Jasheway, Zach W (1387) | Won 2-1 | +161498 |
| 3sealed | 250 | Ferri, Michael (1539) | Lost 0-2 | -171481 |
| 4sealed | 353 | Scott, Bryan (1482) | Won 2-1 | +181499 |
| 5sealed | 254 | Hilton, Michael (1587) | Lost 0-2 | -171482 |
| 6sealed | 298 | Williams, Patrick A (1513) | Lost 1-2 | -171465 |
| average opponent: 1499record: 2-4 | new rating: 1465 | |||