Persico, Joseph
Current rating: 1443
Record: 3-6
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 273 | Kleinman, Andrew (1500) | Lost 0-2 | -181482 |
| 2standard | 385 | Keres, Joe (1481) | Lost 0-2 | -181464 |
| 3standard | 441 | Velasco, David (1463) | Lost 0-2 | -181446 |
| 4standard | 475 | Dudson, Liam (1441) | Won 2-0 | +181464 |
| 5standard | 395 | Cruz, Jeffrey (1447) | Won 0-0 | +181482 |
| 6standard | 344 | DeFisher, Matthew (1501) | Lost 1-2 | -181464 |
| 7standard | 270 | Hendrickson, April (1465) | Won 2-0 | +181482 |
| 8standard | 207 | Campbell, Erin (1386) | Lost 1-2 | -201462 |
| 9standard | 175 | Hoyt, Matthew (1373) | Lost 0-2 | -191443 |
| average opponent: 1451record: 3-6 | new rating: 1443 | |||