Dietsche, Stefan
Current rating: 1570
Record: 8-5
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 743 | Hoyer, Michel (1485) | Won 2-1 | +181518 |
| 2sealed | 593 | Careghini, Alessandro (1356) | Lost 0-2 | -211497 |
| 3sealed | 724 | Trinkl, Johannes (1500) | Won 2-0 | +181515 |
| 4sealed | 308 | Umhoefer, Michael (1605) | Won 2-0 | +201535 |
| 5sealed | 240 | Scholz, Hannes (1699) | Won 2-1 | +201555 |
| 6sealed | 112 | Spoerk, Markus (1913) | Won 2-1 | +251580 |
| 7sealed | 85 | Mengucci, Andrea (2000) | Lost 0-2 | -111569 |
| 8sealed | 143 | Kelch, Kevin (1516) | Won 2-0 | +171586 |
| 9sealed | 708 | Warembourg, Romain (1467) | Won 2-1 | +161602 |
| 10draft | 677 | Kleszyk, Sebastian (1594) | Won 2-0 | +181620 |
| 11draft | 702 | Hnida, Tomas (1594) | Lost 0-2 | -191601 |
| 12draft | 583 | Ulsenheimer, Peter (1455) | Lost 0-2 | -201581 |
| 13draft | 590 | Papadopoulos, Panagiotis (1994) | Lost 1-2 | -111570 |
| average opponent: 1629record: 8-5 | new rating: 1570 | |||