Guzman, rodrigo
Current rating: 1442
Record: 3-6
| Grand Prix Portland 2016 (EMN standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 515 | Becerra, Christian (1490) | Won 2-1 | +181518 |
| 2standard | 353 | Peters, Joseph (1450) | Lost 0-2 | -191499 |
| 3standard | 467 | Kendall, Ian (1438) | Lost 0-2 | -201479 |
| 4standard | 572 | Buell, Patrick (1417) | Lost 0-2 | -191460 |
| 5standard | 735 | Felger, Scott (1431) | Lost 0-2 | -181442 |
| 6standard | 679 | Smith, Jeremiah (1445) | Lost 0-2 | -181424 |
| 7standard | 597 | Zavalza, Michael (1435) | Lost 1-2 | -181406 |
| 8standard | 510 | White, Mary (1407) | Won 2-0 | +181424 |
| 9standard | 427 | Terrill, Michael (1427) | Won 0-0 | +181442 |
| average opponent: 1438record: 3-6 | new rating: 1442 | |||