Ko, Rudy
Current rating: 1498
Record: 3-3
| Grand Prix Salt Lake City 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 145 | Marshall, Scott (1485) | Won 2-1 | +181518 |
| 2standard | 196 | Ely, Alexander (1500) | Lost 1-2 | -191499 |
| 3standard | 430 | LaPlant, Parker (1482) | Won 2-0 | +181517 |
| 4standard | 170 | Chamberlain, Ben (1473) | Lost 1-2 | -191498 |
| 5standard | 420 | Tibaldi, Franco (1505) | Won 2-1 | +181516 |
| 6standard | 218 | Edwards, Jordan (1518) | Lost 0-2 | -181498 |
| average opponent: 1494record: 3-3 | new rating: 1498 | |||