Castro, Richelle T
Current rating: 1508
Record: 3-3
| Grand Prix Portland 2013 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 15 | Newkirk, James (1510) | Lost 0-2 | -181482 |
| 2modern | 311 | Reasbeck, Dakota (1429) | Won 2-0 | +171499 |
| 3modern | 210 | Dailey, Bryson (1451) | Won 2-0 | +171516 |
| 4modern | 219 | Allen, Brandon (1446) | Won 2-0 | +171533 |
| 5modern | 213 | Holden, Michael (1801) | Lost 0-2 | -131520 |
| 6modern | 237 | Corso, Louis (1854) | Lost 1-2 | -121508 |
| average opponent: 1582record: 3-3 | new rating: 1508 | |||