Jahrling, Torben
Current rating: 1510
Record: 8-9
| Grand Prix Prague 2009 (M10 limited) | starting rating: 1529 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 636 | Podmol, Martin (1500) | Lost 1-2 | -181511 |
| 2sealed | 740 | Kytka, Petr (1460) | Won 2-1 | +171528 |
| 3sealed | 700 | Moscatelli, Fabio (1483) | Won 2-1 | +171545 |
| 4sealed | 622 | Berkemeier, Christian (1678) | Lost 1-2 | -161529 |
| 5sealed | 686 | Portele, Patrick (1455) | Lost 0-2 | -191510 |
| average opponent: 1515record: 2-3 | new rating: 1510 | |||
| Grand Prix Stuttgart 2007 (LRW limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 4sealed | 5 | Jickeli, Simon (1480) | Won 2-0 | +181518 |
| 5sealed | 23 | Olszak, Michael (1576) | Won 2-0 | +191537 |
| 6sealed | 11 | Bergstrom, Jonathan (1724) | Won 2-1 | +211558 |
| 7sealed | 6 | Pinazo, Jorge (1743) | Won 2-0 | +211579 |
| 8sealed | 1 | Lybaert, Marijn (2095) | Lost 0-2 | -91570 |
| 9sealed | 9 | Mosholen, Andre (1648) | Lost 1-2 | -171553 |
| 10draft | 12 | Ritter, Simon (1718) | Lost 0-2 | -151538 |
| 11draft | 2 | Mueller, Andre (1843) | Lost 0-2 | -121526 |
| 12draft | 63 | Kobliha, Jan (1524) | Won 2-0 | +181544 |
| 13draft | 45 | Leka, Laszlo (1619) | Won 2-1 | +191563 |
| 14draft | 19 | Sajgalik, Eduardo (1680) | Lost 1-2 | -161547 |
| 15draft | 46 | Sommerlade, Jan Philip (1551) | Lost 0-2 | -181529 |
| average opponent: 1683record: 6-6 | new rating: 1529 | |||