Brinkmann, Marc
Current rating: 1497
Record: 13-15
| Grand Prix Strasbourg 2019 (RNA limited) | starting rating: 1518 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 235 | Knapp, Terence (1346) | Lost 0-2 | -211497 |
| top | record: 0-1 | new rating: 1497 | ||
| Grand Prix Prague 2019 (UMA limited) | starting rating: 1468 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 710 | Palov, Velislav (1589) | Won 2-1 | +201488 |
| 2sealed | 474 | Ganzevoort, Paul (1522) | Lost 0-2 | -181470 |
| 3sealed | 886 | Kraft, Lukas (1722) | Won 2-0 | +231493 |
| 4sealed | 432 | Dockal, Martin (1535) | Won 1-0 | +191512 |
| 5sealed | 173 | Koivisto, Antti (1575) | Won 2-0 | +191531 |
| 6sealed | 229 | Garrido Salto, Felix (1490) | Won 2-0 | +171548 |
| 7sealed | 182 | Minahan, Keane (1691) | Lost 1-2 | -151533 |
| 8sealed | 287 | Boehmler, Aaron (1730) | Lost 0-2 | -151518 |
| top | average opponent: 1607record: 5-3 | new rating: 1518 | ||
| Grand Prix Milan 2014 (modern) | starting rating: 1442 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 445 | Palmieri, Nicola (1446) | Lost 1-2 | -181424 |
| 2modern | 382 | Paris, Christian (1496) | Lost 1-2 | -171407 |
| 3modern | 756 | Benedetti, Alessandro (1463) | Won 2-0 | +191426 |
| 4modern | 598 | Akcakaya, Feyyaz Melih (1602) | Won 2-1 | +211447 |
| 5modern | 440 | Izotau, Anton (1497) | Won 2-1 | +191466 |
| 6modern | 442 | Mori, Gianpietro (1519) | Won 2-0 | +191485 |
| 7modern | 231 | Meleri, Stefano (1519) | Lost 0-2 | -171468 |
| top | average opponent: 1506record: 4-3 | new rating: 1468 | ||
| Grand Prix Stockholm 2014 (KTK standard) | starting rating: 1463 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 381 | Guidez, Nicolas (1329) | Won 2-0 | +151478 |
| 3standard | 100 | Stigman, Simo (1559) | Lost 1-2 | -161462 |
| 4standard | 105 | Scholz, Max (1516) | Lost 1-2 | -171445 |
| 5standard | 358 | Kall, Tim (1712) | Won 2-0 | +221467 |
| 6standard | 290 | Ljungdahl, Thomas (1537) | Lost 1-2 | -161451 |
| 7standard | 256 | Ekmark, Gunnar (1547) | Lost 0-2 | -171434 |
| 8standard | 282 | Lundin, Robin (1488) | Won 2-0 | +191453 |
| 9standard | 210 | Steinaa, Peter (1808) | Lost 0-2 | -111442 |
| top | average opponent: 1562record: 3-5 | new rating: 1442 | ||
| Grand Prix Prague 2013 (M14 limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 146 | Burkart, Felix (1500) | Won 2-1 | +181518 |
| 2sealed | 207 | Kulina, Stepan (1415) | Lost 1-2 | -201498 |
| 3sealed | 379 | Stubna, Roman (1488) | Lost 0-2 | -181480 |
| 4sealed | 624 | Koivisto, Antti (1513) | Lost 1-2 | -171463 |
| top | average opponent: 1479record: 1-3 | new rating: 1463 | ||