Magistro, John
Current rating: 1521
Record: 5-4
| Grand Prix Baltimore 2012 (DKA standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 22 | Aintrazi, Amer (1483) | Won 2-0 | +181518 |
| 2standard | 389 | Lizon, Erica (1480) | Lost 0-2 | -191499 |
| 3standard | 491 | Pangnathip, Souksavanh (1482) | Won 2-0 | +181517 |
| 4standard | 357 | Ferrando, Matthew (1827) | Lost 1-2 | -131504 |
| 5standard | 491 | Kauffman, Jordan (1500) | Won 2-1 | +181522 |
| 6standard | 412 | OLIVER, RUSSELL (1517) | Lost 0-2 | -181504 |
| 7standard | 385 | Donaldson, Darryl (1468) | Won 2-0 | +171521 |
| 8standard | 295 | Boeve-Winquist, Benjamin (1516) | Won 2-0 | +181539 |
| 9standard | 209 | Stiteler, Thomas (1522) | Lost 0-2 | -181521 |
| average opponent: 1533record: 5-4 | new rating: 1521 | |||