Hittenberger, Konstantin
Current rating: 1507
Record: 7-7-1
| Grand Prix Prague 2018 (modern) | starting rating: 1501 | |||
| round | table | opponent (rating) | result | Δrating |
| 2modern | 79 | Ishikawa, Masami (1628) | Won 2-0 | +201521 |
| 3modern | 91 | Garcia Munoz, Oscar (1523) | Lost 0-2 | -181503 |
| 4modern | 516 | Winkler, Florian [AUT] (1519) | Draw 1-1 | 01503 |
| 5modern | 441 | Eid, Jan (1483) | Lost 0-2 | -181485 |
| 6modern | 600 | Mienes, Maarten (1499) | Won 2-0 | +181503 |
| 7modern | 432 | Belov, Anton (1550) | Lost 1-2 | -171486 |
| 8modern | 482 | Gregorich, Christian (1649) | Won 2-1 | +211507 |
| average opponent: 1550record: 3-3-1 | new rating: 1507 | |||
| Grand Prix Lyon 2018 (modern) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1modern | 549 | Vinther, Nicolai (1500) | Won 2-1 | +181518 |
| 2modern | 236 | Zaslawski, Nicolas (1559) | Lost 1-2 | -171501 |
| 3modern | 697 | Le Faou, Ronan (1534) | Lost 1-2 | -181483 |
| 4modern | 928 | Kuhner, Leon (1476) | Won 2-1 | +181501 |
| 5modern | 776 | Papin, Alexandre (1447) | Won 2-1 | +171518 |
| 6modern | 579 | Ramlow, Zachary (1545) | Lost 0-2 | -171501 |
| 7modern | 519 | Santini, Diego (1509) | Lost 1-2 | -181483 |
| 8modern | 641 | Gossens, Marvin (1465) | Won 2-0 | +181501 |
| average opponent: 1504record: 4-4 | new rating: 1501 | |||