Zou, Rick Y
Current rating: 1460
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1495 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 508 | Dearden, Joseph (1500) | Lost 1-2 | -171478 |
| 2sealed | 558 | Houseworth, Erik (1507) | Lost 0-2 | -181460 |
| top | average opponent: 1504record: 0-2 | new rating: 1460 | ||
| Grand Prix Dallas-Fort Worth 2011 (MBS standard) | starting rating: 1487 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 10 | Noland, Donald (1529) | Lost 1-2 | -171470 |
| 4standard | 213 | Littman, Fai (1704) | Draw 1-1 | +41474 |
| 5standard | 275 | Dubiel, Chad (1559) | Won 2-0 | +191493 |
| 6standard | 166 | J, Jonathan (1524) | Won 2-1 | +191512 |
| 7standard | 99 | Kemper, Jayson (1552) | Won 2-1 | +191531 |
| 8standard | 60 | Reynolds, Andrew (1553) | Lost 1-2 | -181513 |
| 9standard | 116 | Case, John T (1539) | Lost 1-2 | -181495 |
| top | average opponent: 1566record: 3-3-1 | new rating: 1495 | ||
| Grand Prix Portland 2010 (M11 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 216 | Custer, Nicolas (1553) | Won 2-1 | +191519 |
| 3sealed | 162 | Anderson, Brett R (1493) | Won 2-1 | +181537 |
| 4sealed | 98 | Nguyen, James (1660) | Lost 0-2 | -161521 |
| 5sealed | 149 | Thiessen, Jacob (1529) | Won 2-0 | +181539 |
| 6sealed | 74 | Beare, Tom (1595) | Lost 1-2 | -171522 |
| 7sealed | 142 | Harris, Spencer (1556) | Lost 1-2 | -171505 |
| 8sealed | 203 | Dekort, Bill (1517) | Lost 0-1 | -181487 |
| top | average opponent: 1558record: 3-4 | new rating: 1487 | ||