M138, Jonathan
Current rating: 1501
Record: 3-3
| Grand Prix Oakland 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 172 | Mielcarz, Brian (1500) | Won 2-1 | +181518 |
| 2sealed | 68 | Lunceford, Frank (1542) | Lost 1-2 | -181500 |
| 3sealed | 512 | Stewart, Christopher (1502) | Won 2-0 | +181518 |
| 4sealed | 54 | Lee, Valerian (1528) | Won 2-0 | +191537 |
| 5sealed | 429 | Shearer, Sean (1535) | Lost 1-2 | -181519 |
| 6sealed | 363 | Wagoner, Dylan (1521) | Lost 0-2 | -181501 |
| average opponent: 1521record: 3-3 | new rating: 1501 | |||