Ruiz, Gustavo
Current rating: 1464
Record: 3-5
| Grand Prix Seattle 2018 (standard) (RIX standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 380 | Montesdeoca, Nicholas (1518) | Won 2-0 | +181518 |
| 2standard | 311 | Zuniga, Vincent (1518) | Won 2-0 | +181536 |
| 3standard | 124 | Lee, Benjamin (1597) | Lost 0-2 | -171519 |
| 4standard | 310 | Scheopner, Greg (1517) | Lost 0-2 | -181501 |
| 5standard | 380 | Lim, Alexander 485 (1500) | Won 2-0 | +181519 |
| 6standard | 233 | Ho, Alexander (1456) | Lost 1-2 | -191500 |
| 7standard | 357 | Massaro, Michael (1503) | Lost 1-2 | -181482 |
| 8standard | 309 | Antonovich, Darren (1458) | Lost 0-2 | -181464 |
| average opponent: 1508record: 3-5 | new rating: 1464 | |||