Jones, Jonathan David
Current rating: 1500
Record: 3-3-1
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 697 | Jacob, Floriane (1500) | Won 2-1 | +181518 |
| 2standard | 655 | Schmidt, Thomas (1579) | Draw 1-1 | +11519 |
| 3standard | 640 | Kaltofen, Moritz (1490) | Won 2-1 | +181537 |
| 4standard | 615 | Meyers, Vincent (1514) | Won 2-1 | +171554 |
| 5standard | 561 | Muecke, Sebastian (1543) | Lost 0-1 | -181536 |
| 6standard | 617 | Lorenzen, Jan (1597) | Lost 0-2 | -171519 |
| 7standard | 693 | Propper, Jorg (1468) | Lost 0-2 | -191500 |
| average opponent: 1527record: 3-3-1 | new rating: 1500 | |||