Piasecki, Oles
Current rating: 1496
Record: 4-4-1
| Grand Prix Louisville 2013 (THS standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 224 | Corruccini, Joe (1500) | Won 2-1 | +181518 |
| 2standard | 231 | Anderson, Bryan (1417) | Won 2-1 | +161534 |
| 3standard | 240 | Webster, Billy (1541) | Lost 1-2 | -181516 |
| 4standard | 284 | Baker, Christi (1517) | Lost 0-2 | -181498 |
| 5standard | 453 | Mireles, Ambrocio (1453) | Draw 1-1 | -11497 |
| 6standard | 414 | Leighton, Joshua (1424) | Lost 0-2 | -191478 |
| 7standard | 392 | Sparks, Noah (1483) | Lost 1-2 | -181460 |
| 8standard | 353 | Noo, Justin (1463) | Won 2-0 | +181478 |
| 9standard | 300 | Marley, William (1479) | Won 2-0 | +181496 |
| average opponent: 1475record: 4-4-1 | new rating: 1496 | |||