Chemnitz, Dennis
Current rating: 1444
Record: 27-33-2
| Grand Prix Utrecht 2019 (ELD limited) | starting rating: 1474 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 463 | Alden, Jens (1480) | Lost 0-2 | -171457 |
| 3sealed | 512 | Tumpach, Markus (1576) | Lost 1-2 | -161441 |
| 4sealed | 539 | Flohil, Ronald (1487) | Won 2-0 | +191460 |
| 5sealed | 507 | Prosek, Daniel (1597) | Lost 0-2 | -161444 |
| top | average opponent: 1535record: 1-3 | new rating: 1444 | ||
| Grand Prix Turin 2018 (M19 limited) | starting rating: 1457 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 91 | Riegel, Julian (1530) | Lost 0-2 | -161441 |
| 4sealed | 321 | Bonanno, Massimiliano (1645) | Won 2-0 | +211462 |
| 5sealed | 100 | Bova, Gianluca (1543) | Won 2-0 | +201482 |
| 6sealed | 135 | Boussaud, Eliott (1971) | Won 2-1 | +261508 |
| 7sealed | 41 | Garcia Esquerdo, Joan (1604) | Lost 0-2 | -161492 |
| 8sealed | 65 | Lemke, Gero (1530) | Lost 0-2 | -181474 |
| top | average opponent: 1637record: 3-3 | new rating: 1474 | ||
| Grand Prix Warsaw 2017 (XLN standard) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 60 | Kazantsev, Ilya (1642) | Won 2-1 | +211522 |
| 4standard | 73 | Gajewski, Michal (1848) | Lost 0-2 | -121510 |
| 5standard | 258 | Pereira, Nuno (1722) | Lost 0-2 | -151495 |
| 6standard | 200 | Swales, Wull (1389) | Lost 0-2 | -201475 |
| 7standard | 351 | Ruiz, Pablo (1468) | Lost 1-2 | -181457 |
| top | average opponent: 1614record: 1-4 | new rating: 1457 | ||
| Grand Prix Metz 2017 (HOU limited) | starting rating: 1548 | |||
| round | table | opponent (rating) | result | Δrating |
| 3sealed | 51 | Tassinari, Luca (1784) | Lost 0-2 | -141534 |
| 4sealed | 201 | Becker, Felix (1518) | Lost 0-2 | -181516 |
| 5sealed | 464 | Verbiest, Bart (1699) | Lost 0-2 | -151501 |
| top | average opponent: 1667record: 0-3 | new rating: 1501 | ||
| Grand Prix Amsterdam 2017 (AKH standard) | starting rating: 1577 | |||
| round | table | opponent (rating) | result | Δrating |
| 3standard | 147 | Blankevoort, Tijmen (1670) | Won 2-1 | +201597 |
| 4standard | 53 | Fortier, Remi (1836) | Lost 1-2 | -141583 |
| 5standard | 148 | Marco, David (1526) | Lost 1-2 | -191564 |
| 6standard | 319 | van den Bogaard, Ricardo (1668) | Lost 1-2 | -161548 |
| top | average opponent: 1675record: 1-3 | new rating: 1548 | ||
| Grand Prix Bologna 2017 (AKH limited) | starting rating: 1557 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 156 | Maggioni, Jacopo (1511) | Lost 0-2 | -191538 |
| 3sealed | 599 | Belin, Alexandre (1737) | Lost 1-2 | -151523 |
| 4sealed | 748 | Tachibana, Shinichiro (1350) | Won 2-1 | +151538 |
| 5sealed | 614 | Garavaglia, Alberto (1501) | Won 2-1 | +181556 |
| 6sealed | 333 | Piletti, Jacopo (1522) | Won 2-0 | +171573 |
| 7sealed | 268 | [anonymous] | Lost 0-2 | -201553 |
| 8sealed | 349 | Tozzo, Nicolas (1503) | Won 2-1 | +171570 |
| 9sealed | 367 | Noordzij, Wouter (1900) | Won 2-1 | +241594 |
| 10draft | 62 | Danz, Benjamin (1489) | Won 2-0 | +161610 |
| 11draft | 58 | Puoti, Armando (1556) | Won 2-1 | +171627 |
| 12draft | 56 | Rogers, Matt (1771) | Lost 0-2 | -151612 |
| 13draft | 144 | Kalaydzhiev, Emil (1660) | Lost 0-2 | -171595 |
| 14draft | 122 | Falenti Koncilija, Lan (1622) | Lost 0-2 | -181577 |
| top | average opponent: 1584record: 7-6 | new rating: 1577 | ||
| Grand Prix Utrecht 2017 (AER standard) | starting rating: 1571 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 227 | Pohl, Mario (1500) | Won 2-1 | +171588 |
| 2standard | 46 | Yetim, Berke Unut (1518) | Won 2-0 | +171605 |
| 3standard | 149 | Patel, Kayure (1866) | Won 2-0 | +231628 |
| 4standard | 19 | Kalter, Phil (1765) | Lost 1-2 | -161612 |
| 5standard | 227 | Abt, Boris (1544) | Lost 0-2 | -191593 |
| 6standard | 214 | Maurer, Tobias (1755) | Lost 1-2 | -151578 |
| 7standard | 327 | Korver, Joris (1595) | Lost 0-2 | -181560 |
| 8standard | 378 | Weber, Michael (1494) | Won 2-1 | +171577 |
| 9standard | 353 | Kirkman, Kane (1458) | Lost 0-2 | -201557 |
| top | average opponent: 1610record: 4-5 | new rating: 1557 | ||
| Grand Prix Prague 2017 (AER limited) | starting rating: 1536 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 360 | Chalk, Titus (1541) | Won 2-1 | +181554 |
| 2sealed | 283 | Hernandez, Victor [ESP] (1484) | Won 2-1 | +171571 |
| 3sealed | 325 | Mosny, Martin (1534) | Won 2-0 | +171588 |
| 4sealed | 32 | Zlotoiabko, Boris (1577) | Won 2-0 | +181606 |
| 5sealed | 33 | Platania, Giovanni (1545) | Lost 0-2 | -191587 |
| 6sealed | 181 | Duroy, Maxence (1634) | Lost 0-2 | -171570 |
| 7sealed | 195 | Belin, Marc (1461) | Draw 1-1 | -21568 |
| 8sealed | 311 | Raker, Sascha (1634) | Lost 0-2 | -171551 |
| 9sealed | 435 | Widawski, Xavier (1699) | Won 2-0 | +201571 |
| top | average opponent: 1568record: 5-3-1 | new rating: 1571 | ||
| Grand Prix London 2016 (KLD limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1sealed | 517 | Capasso, Pasquale (1590) | Lost 0-2 | -161484 |
| 2sealed | 794 | McNally, Sean (1495) | Draw 1-1 | 01484 |
| 3sealed | 1037 | Bach, Adam (1300) | Won 2-0 | +151499 |
| 4sealed | 807 | Johnson, Thomas [ENG] (1502) | Won 2-0 | +181517 |
| 5sealed | 551 | Deffent, Peter (1516) | Lost 1-2 | -181499 |
| 6sealed | 742 | Taylor, Phillip4287 (1451) | Won 2-0 | +171516 |
| 7sealed | 527 | Harrison, Michael [ENG] (1642) | Won 2-1 | +201536 |
| 8sealed | 351 | Hagan, Karl (1520) | Lost 1-2 | -181518 |
| 9sealed | 512 | Kai Yuan, Vincent Kong (1525) | Won 2-0 | +181536 |
| top | average opponent: 1505record: 5-3-1 | new rating: 1536 | ||