Helmick, Cody
Current rating: 1521
Record: 4-3
| Grand Prix Pittsburgh 2011 (M12 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 51 | Lancaster, Jared (1500) | Won 2-1 | +181518 |
| 2standard | 169 | Davis, Kaleb (1518) | Won 2-0 | +181536 |
| 3standard | 87 | DeMars, Brian (1807) | Lost 1-2 | -131523 |
| 4standard | 414 | Meneskie, Jeremy M (1486) | Won 2-0 | +171540 |
| 5standard | 208 | Cheung, Gabriel (1538) | Lost 0-2 | -181522 |
| 6standard | 370 | Stowe, Jeremy (1516) | Won 2-1 | +181540 |
| 7standard | 254 | James, Nephi (1498) | Lost 1-2 | -191521 |
| average opponent: 1552record: 4-3 | new rating: 1521 | |||