Zahler, Heather
Current rating: 1409
Record: 0-5-1
| Grand Prix San Diego 2011 (ISD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 22 | Budzyn, Nicholas (1500) | Draw 1-1 | 01500 |
| 2sealed | 122 | Mati, Shaun (1500) | Lost 0-1 | -181482 |
| 3sealed | 186 | Ruiz, Juan (1482) | Lost 0-2 | -181464 |
| 4sealed | 239 | Van Druten, John (1412) | Lost 0-1 | -191445 |
| 5sealed | 230 | Saldana, Joseph (1445) | Lost 0-1 | -181427 |
| 6sealed | 208 | Sparks, David (1446) | Lost 0-2 | -181409 |
| average opponent: 1464record: 0-5-1 | new rating: 1409 | |||