| Player data |
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 | SNo | 11 | FIDE | B 1911 | Local | 2000 |
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| Name | MARCHEWKA, Jakub | Fed | POL | R.ChessArbiter | 2029 |
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| Club | OKSz SPOŁEM Opole | Title | I | Local ID | PL-9386 |
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| Code | 1174673 | Sex | M | Birthday | 1976-05-29 |
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| | Opponnents |
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| Round | Color | Score | S.No. | Total | Local ID | Title | Name | FIDE | Local | Club |
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| 1 | w | = | 31 | 4.5 | PL-24126 | II+ | GAJ, Szymon | B 1561 | 1900 | LKSz GCKiP Czarna | | 2 | b | 0 | 6 | 6.5 | PL-24753 | I++ | MUCHA, Piotr | B 2060 | 2100 | KSz HETMAN Katowice | | 3 | w | 1 | 39 | 5.0 | PL-38708 | II | BORUC, Zbigniew | 0 | 1800 | Nysa | | 4 | b | 0 | 23 | 4.5 | PL-1542 | I | TARNOWSKA, Aleksandra | B 1779 | 1800 | KSz PIĄTKA Skierniewice | | 5 | w | 1 | 29 | 4.5 | PL-27576 | II | RAK, Maciej | B 1583 | 1800 | KSz PIĄTKA Skierniewice | | 6 | b | 1 | 26 | 5.0 | PL-16683 | I++ | KUBICKA, Anna | B 1712 | 1900 | KS CARBO Gliwice | | 7 | w | 0 | 36 | 5.5 | PL-27571 | II | KARWAT, Szymon | B 1509 | 1800 | KSz PIĄTKA Skierniewice | | 8 | w | = | 22 | 4.5 | PL-3689 | I | OLSZOWSKI, Andrzej | B 1780 | 2000 | LZS SWORNICA Czarnowąsy | | 9 | b | 1 | 35 | 5.0 | PL-47192 | II | MECHLIŃSKI, Jakub | B 1515 | 1800 | KSz PIĄTKA Skierniewice | | 10 | w | 0 | 15 | 6.0 | PL-1525 | I++ | BUDZIŃSKI, Jan | B 1885 | 2100 | KSz PIĄTKA Skierniewice | | 11 | b | 1 | 20 | 5.0 | PL-9402 | II | MERTA, Robert | B 1785 | 1800 | OKSz SPOŁEM Opole |
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| Number of rated opponents: | 10 | Score vs. rated opponents: | 5.0 |
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| Average rating: | 1717 | Rating Change: | -2.24 |
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