Greb, Alexander
Current rating: 1610
| Grand Prix Vienna 2013 (THS standard) | starting rating: 1531 | |||
| round | table | opponent (rating) | result | Δrating |
| 2standard | 79 | Vidal, Andreu (1430) | Won 2-0 | +161547 |
| 3standard | 294 | Bulatovic, Boris (1544) | Lost 1-2 | -181529 |
| 4standard | 328 | Pulk, Kristjan (1517) | Lost 1-2 | -181511 |
| 5standard | 554 | Huber, Tobias (1448) | Won 2-0 | +171528 |
| 6standard | 320 | Schmitz, Daniel (1503) | Won 2-1 | +171545 |
| 7standard | 242 | Kripal, Zbynek (1535) | Won 2-1 | +181563 |
| 8standard | 198 | Stuckler, Thomas (1639) | Won 2-1 | +201583 |
| 9standard | 62 | Wolf, Stefan (1673) | Won 2-0 | +191602 |
| 10standard | 65 | van der Vegt, Jan (1868) | Won 2-1 | +231625 |
| 11standard | 57 | Wagner, Sebastian (1525) | Won 2-0 | +161641 |
| 12standard | 13 | Zidek, Arnost (1861) | Lost 0-2 | -141627 |
| 13standard | 53 | Jahoda, Jakub (1751) | Lost 1-2 | -161611 |
| 14standard | 59 | Kunic, Peter (1594) | Lost 1-2 | -181593 |
| 15standard | 77 | Aubrecht, Jan (1543) | Won 2-1 | +171610 |
| top | average opponent: 1602record: 9-5 | new rating: 1610 | ||
| Grand Prix Strasbourg 2013 (legacy) | starting rating: 1535 | |||
| round | table | opponent (rating) | result | Δrating |
| 1legacy | 289 | Keistinen, Antti (1533) | Won 2-0 | +181553 |
| 2legacy | 142 | Huttenhain, Jesko (1589) | Lost 0-2 | -171536 |
| 3legacy | 422 | Savignac, Matthieu (1573) | Won 0-0 | +181554 |
| 4legacy | 341 | Rolle, Christian (1443) | Won 2-0 | +161570 |
| 5legacy | 215 | Hittel, Matthias (1425) | Lost 1-2 | -201550 |
| 6legacy | 338 | Munzberg, Marvin (1517) | Lost 0-2 | -191531 |
| top | average opponent: 1513record: 3-3 | new rating: 1531 | ||
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 776 | Dorr, Tobias (1500) | Won 2-0 | +181518 |
| 2standard | 579 | Bangert, Jan (1524) | Won 2-0 | +181536 |
| 3standard | 558 | Vanek, Jiri (1623) | Lost 0-2 | -161520 |
| 4standard | 645 | Hommelberg, Maarten P (1507) | Lost 1-2 | -191501 |
| 5standard | 760 | Villamil, Erwin Rommel (1501) | Won 2-0 | +181519 |
| 6standard | 653 | Tochacek, Daniel (1452) | Won 2-0 | +171536 |
| 7standard | 597 | Kippes, Johann (1536) | Won 2-0 | +181554 |
| 8standard | 556 | Dewulf, Mathieu (1490) | Lost 0-2 | -191535 |
| top | average opponent: 1517record: 5-3 | new rating: 1535 | ||