Boerchers, Tobias
Current rating: 1450
| Grand Prix Brussels 2015 (BFZ standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 455 | Gins, Wim (1811) | Lost 0-0 | -131488 |
| 2standard | 523 | Masschelein, Clarck (1482) | Won 0-0 | +181506 |
| 3standard | 599 | Pagliarulo, Filippo (1502) | Lost 0-2 | -181488 |
| 4standard | 720 | Hubertus, David (1560) | Lost 1-2 | -171471 |
| 5standard | 767 | Bose, Timur (1300) | Lost 0-2 | -211450 |
| top | average opponent: 1531record: 1-4 | new rating: 1450 | ||
| Grand Prix Utrecht 2014 (M15 standard) | starting rating: 1558 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 327 | Leach, Craig (1661) | Lost 1-2 | -161542 |
| 2standard | 487 | Verwoerd, Jeffrey (1482) | Won 2-1 | +171559 |
| 3standard | 433 | Nattkamp, Florian (1526) | Lost 1-2 | -181541 |
| 4standard | 563 | Boot, Gilbert (1485) | Lost 0-2 | -191522 |
| 5standard | 609 | Lucas, Gertjan (1371) | Lost 0-2 | -211501 |
| top | average opponent: 1505record: 1-4 | new rating: 1501 | ||
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 214 | Schafer, Joshua (1500) | Lost 1-2 | -181482 |
| 2standard | 230 | Wessoly, Thorsten (1481) | Won 2-0 | +181500 |
| 3standard | 230 | Hermans, Myrddin (1621) | Lost 1-2 | -161484 |
| 4standard | 307 | Svacek, Martin (1485) | Won 2-1 | +181502 |
| 5standard | 195 | Sus, Martin (1514) | Won 2-1 | +181520 |
| 6standard | 153 | Wald, Piotr (1544) | Lost 0-2 | -171503 |
| 7standard | 229 | Rossel, Manuel (1499) | Won 2-1 | +181521 |
| 8standard | 133 | Bakule, Jakub (1629) | Won 2-0 | +201541 |
| 9standard | 108 | Wilke, Daniel (1527) | Won 2-0 | +171558 |
| top | average opponent: 1533record: 6-3 | new rating: 1558 | ||