Kaczmarek, Aleksander
Current rating: 1593
Record: 18-15
| Grand Prix Antwerp 2013 (modern) | starting rating: 1576 | |||
| round | table | opponent (rating) | result | Δrating |
| 3modern | 32 | Gioria, Julien (1518) | Lost 0-2 | -191557 |
| 4modern | 479 | Van Nieuwenhove, Jan (1701) | Lost 0-2 | -151542 |
| 5modern | 472 | Krug, Christian (1417) | Won 2-0 | +161558 |
| 6modern | 285 | Tesselaar, Han (1599) | Won 2-1 | +181576 |
| 7modern | 217 | Schreiber, Alexander (1542) | Won 2-1 | +181594 |
| 8modern | 208 | Mangenot, Maxime (1675) | Won 2-0 | +191613 |
| 9modern | 148 | Hengefeld, Jasper (1511) | Lost 1-2 | -201593 |
| top | average opponent: 1566record: 4-3 | new rating: 1593 | ||
| Grand Prix Warsaw 2013 (M14 standard) | starting rating: 1593 | |||
| round | table | opponent (rating) | result | Δrating |
| 1standard | 18 | Hagstrom, Bjorn (1500) | Won 2-0 | +171610 |
| 2standard | 75 | Knap, Cestmir (1417) | Lost 0-2 | -221588 |
| 3standard | 269 | Kreuz, Alexander (1632) | Won 2-1 | +191607 |
| 4standard | 248 | Habert, Alexandre (1787) | Lost 0-2 | -151592 |
| 5standard | 389 | Robin, Yann (1722) | Lost 1-2 | -161576 |
| top | average opponent: 1612record: 2-3 | new rating: 1576 | ||
| Grand Prix Bochum 2012 (RTR standard) | starting rating: 1517 | |||
| round | table | opponent (rating) | result | Δrating |
| 4standard | 53 | Sandford, Kurt (1483) | Lost 1-2 | -191498 |
| 5standard | 88 | Aelbrecht, Jhonie (1526) | Won 2-1 | +191517 |
| 6standard | 51 | Salmi, Matti (1537) | Lost 1-2 | -181499 |
| 7standard | 121 | Ernst, Daniel (1534) | Won 2-1 | +191518 |
| 8standard | 117 | Verpoorten, Olivier (1557) | Won 2-0 | +191537 |
| 9standard | 68 | Zunko, Bojan (1746) | Won 2-0 | +211558 |
| 10standard | 97 | Kowalski, Grzegorz (1839) | Lost 1-2 | -131545 |
| 11standard | 78 | Gruber, Klaas (1634) | Won 2-0 | +201565 |
| 12standard | 65 | Rosinski, Dennis (1635) | Won 2-1 | +191584 |
| 13standard | 51 | Hofmann, Mike (1756) | Won 2-0 | +211605 |
| 14standard | 17 | Tchernomazov, Ilja (1571) | Lost 1-2 | -181587 |
| 15standard | 31 | Schwarze, Marius (1817) | Won 2-0 | +221609 |
| 16standard | 31 | Ehrle, Philip (1739) | Lost 0-2 | -161593 |
| top | average opponent: 1644record: 8-5 | new rating: 1593 | ||
| Grand Prix Prague 2011 (NPH limited) | starting rating: 1500 | |||
| round | table | opponent (rating) | result | Δrating |
| 2sealed | 105 | Figura, Christian (1600) | Won 2-1 | +201520 |
| 3sealed | 28 | Loeb, Davy (1844) | Won 2-1 | +241544 |
| 4sealed | 58 | Vojta, Jakub (1558) | Lost 0-2 | -181526 |
| 5sealed | 73 | Baumert, Martin (1663) | Lost 1-2 | -161510 |
| 6sealed | 104 | Kot, Jan (1625) | Lost 0-2 | -161494 |
| 7sealed | 151 | Kalich, Jiri (1504) | Won 2-0 | +191513 |
| 8sealed | 100 | Lysek, Andrzej (1676) | Won 2-0 | +211534 |
| 9sealed | 68 | Adami, Michael (1616) | Lost 0-2 | -171517 |
| top | average opponent: 1636record: 4-4 | new rating: 1517 | ||