Munguia, Octavio
Current rating: 1480
Record: 3-4
| Grand Prix Portland 2017 (XLN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 471 | Syson, Shane (1445) | Lost 0-2 | -191481 |
| 2standard | 542 | Widener, Bryant M (1479) | Lost 0-2 | -181463 |
| 3standard | 700 | Scherzinger, Eric (1407) | Won 2-1 | +171480 |
| 4standard | 526 | Howard, Brian (1481) | Lost 0-2 | -181462 |
| 5standard | 721 | Tomlinson, Corey (1465) | Won 2-0 | +181480 |
| 6standard | 496 | Poole, Jared (1482) | Lost 1-2 | -181462 |
| 7standard | 589 | Peterson, Ed (1448) | Won 2-0 | +181480 |
| average opponent: 1458record: 3-4 | new rating: 1480 | |||