Kouffeld, Michael
Current rating: 1474
Record: 7-9
| Grand Prix Prague 2015 (ORI standard) | starting rating: 1484 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 56 | Stolar, Stanislav (1500) | Lost 1-2 | -181466 |
| 2standard | 391 | Eriksson, Olliver (1483) | Won 2-0 | +181484 |
| 3standard | 438 | Burgstaller, Cornelius (1568) | Won 2-0 | +201504 |
| 4standard | 436 | Vlach, Josef (1585) | Won 2-0 | +191523 |
| 5standard | 292 | Riabokon, Oleksii (1514) | Lost 0-2 | -181505 |
| 6standard | 420 | Tomelitsch, Patrick (1802) | Lost 0-2 | -131492 |
| 7standard | 373 | Milota, Martin (1447) | Lost 0-2 | -181474 |
| average opponent: 1557record: 3-4 | new rating: 1474 | |||
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 126 | Letanche, Kevin (1495) | Won 2-1 | +181518 |
| 2standard | 112 | Kronus, Vaclav (1370) | Won 2-0 | +151533 |
| 3standard | 87 | Obels, Andreas (1539) | Lost 1-2 | -181515 |
| 4standard | 329 | Michaelis, Mario (1519) | Won 2-1 | +181533 |
| 5standard | 103 | Lathouders, Ken (1524) | Lost 0-2 | -181515 |
| 6standard | 261 | Leigh, Simon (1757) | Lost 0-2 | -131502 |
| 7standard | 376 | Thanangadan, James (1460) | Lost 1-2 | -191483 |
| 8standard | 351 | Kotzerke, Matthias (1503) | Won 2-0 | +181501 |
| 9standard | 277 | Pavlov, Yassen (1526) | Lost 0-2 | -171484 |
| average opponent: 1521record: 4-5 | new rating: 1484 | |||