Ramos, Nathan Z
Current rating: 1564
Record: 6-3
| Grand Prix Seattle 2009 (ARB standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 104 | Ouano, Jeff (1500) | Won 2-1 | +181518 |
| 2standard | 221 | Lim, Danny (1484) | Won 2-1 | +171535 |
| 3standard | 110 | Scoges, Walker (1518) | Lost 0-2 | -181517 |
| 4standard | 323 | Chatham, Benjamin (1560) | Won 2-1 | +191536 |
| 5standard | 133 | Saugier, Kyle (1444) | Won 2-0 | +161552 |
| 6standard | 118 | Lapine, Michael (1586) | Won 2-1 | +191571 |
| 7standard | 34 | Hetherington, Sean (1572) | Won 2-1 | +181589 |
| 8standard | 47 | Nakamura, Shuhei (2036) | Lost 1-2 | -111578 |
| 9standard | 62 | Calcano, Christian (1769) | Lost 0-0 | -141564 |
| average opponent: 1608record: 6-3 | new rating: 1564 | |||