Beckmann, Marcel
Current rating: 1351
Record: 10-21-3
| Grand Prix Utrecht 2017 (AER standard) | starting rating: 1387 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 75 | Daunis, Aurore (1491) | Lost 0-2 | -161371 |
| 2standard | 330 | Galere, Thomas (1482) | Lost 1-2 | -161355 |
| 3standard | 587 | Decker, Corben (1463) | Won 2-0 | +191374 |
| 4standard | 522 | Ulke, Dominic (1654) | Lost 0-2 | -131361 |
| 5standard | 556 | Casteleijn, Maarten (1468) | Won 2-1 | +201381 |
| 6standard | 443 | Berger, Maximilien (1620) | Lost 1-2 | -131368 |
| 7standard | 475 | Collins, James (1441) | Lost 0-2 | -171351 |
| top | average opponent: 1517record: 2-5 | new rating: 1351 | ||
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1366 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 557 | Pizzoccheri, Stefano (1715) | Lost 0-0 | -121354 |
| 2standard | 649 | Kratzsch, Alexander (1472) | Won 0-0 | +201374 |
| 3standard | 787 | Hendrikx, Koen (1475) | Lost 0-2 | -161358 |
| 4standard | 682 | Mori, Roger (1431) | Lost 0-2 | -171341 |
| 5standard | 796 | Wang, Olivier (1470) | Draw 1-1 | +31344 |
| 6standard | 736 | Taylor, Paul (1466) | Won 2-1 | +201364 |
| 7standard | 566 | Dixmeras, Vincent (1392) | Won 2-0 | +181382 |
| 8standard | 438 | Somers, Roald (1496) | Lost 0-2 | -151367 |
| 9standard | 393 | Gloss, Maria (1479) | Won 2-0 | +201387 |
| top | average opponent: 1488record: 4-4-1 | new rating: 1387 | ||
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1423 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 525 | Uijlen, Sander (1500) | Won 2-1 | +191442 |
| 2standard | 300 | hergel, nicklas (1521) | Lost 0-2 | -171425 |
| 3standard | 510 | Heidemueller, Susann (1464) | Lost 1-2 | -171408 |
| 4standard | 564 | Pesch, Jasper (1494) | Won 2-1 | +201428 |
| 5standard | 462 | Prins, Wijnand (1502) | Lost 1-2 | -171411 |
| 6standard | 493 | Bonifacio da Costa, Vasco (1697) | Lost 1-2 | -131398 |
| 7standard | 453 | Kaper, Rudolf (1480) | Lost 0-2 | -161382 |
| 8standard | 414 | Lezeau, David (1445) | Lost 1-2 | -171365 |
| 9standard | 378 | Michaelis, Mario (1429) | Draw 1-1 | +11366 |
| top | average opponent: 1504record: 2-6-1 | new rating: 1366 | ||
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 100 | Rosner, Rene (1456) | Lost 0-2 | -191481 |
| 2standard | 223 | Arndt, Melanie (1452) | Lost 1-2 | -181463 |
| 3standard | 341 | Pedersen, Christian (1367) | Draw 1-1 | -21461 |
| 4standard | 383 | Hahn, Lennard (1461) | Lost 0-2 | -181443 |
| 5standard | 367 | Junion, Cedric (1332) | Lost 0-2 | -201423 |
| 6standard | 344 | Perry, Mark J (1395) | Lost 1-2 | -191404 |
| 7standard | 299 | Schulz, Alexander (1427) | Won 2-0 | +191423 |
| 8standard | 244 | Bohm, Bjorn (1409) | Won 2-0 | +181441 |
| 9standard | 207 | Prystav, Fabian (1444) | Lost 0-2 | -181423 |
| top | average opponent: 1416record: 2-6-1 | new rating: 1423 | ||