Beydler, Katherine
Current rating: 1445
Record: 3-6
| Grand Prix Indianapolis 2013 (RTR limited) | starting rating: 1481 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 205 | Feliciano, Josh (1433) | Won 2-0 | +181499 |
| 2sealed | 116 | Tidd, Sara (1519) | Lost 0-2 | -181481 |
| 3sealed | 213 | Leonard, James R (1543) | Lost 1-2 | -171464 |
| 4sealed | 348 | Weekley, Kevin (1430) | Lost 1-2 | -191445 |
| average opponent: 1481record: 1-3 | new rating: 1445 | |||
| Grand Prix Kansas City 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 207 | Williams, Jay (1500) | Lost 1-2 | -181482 |
| 2sealed | 268 | Bunting, Gage (1482) | Won 2-0 | +181500 |
| 3sealed | 156 | Schwaderer, Curtis A (1449) | Won 2-0 | +171517 |
| 4sealed | 208 | Haussmann, Phil (1518) | Lost 0-2 | -181499 |
| 5sealed | 307 | Mitchell, Branson (1516) | Lost 0-2 | -181481 |
| average opponent: 1493record: 2-3 | new rating: 1481 | |||