Jesionowski, Stan
Current rating: 1505
Record: 3-3
| Grand Prix Chicago 2014 (JOU standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 156 | McFall, Heather (1500) | Won 2-1 | +181518 |
| 2standard | 6 | Stenborg, Michael (1710) | Won 2-1 | +211539 |
| 3standard | 75 | Lehmkuhl, Mike (1410) | Lost 0-2 | -201519 |
| 4standard | 237 | Adrian, Nathan (1516) | Lost 1-2 | -181501 |
| 5standard | 307 | Owens, Chad (1501) | Won 0-0 | +181519 |
| 6standard | 175 | Orange, Gregory (1727) | Lost 1-2 | -141505 |
| average opponent: 1561record: 3-3 | new rating: 1505 | |||