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Individual Calculations June 2013 |
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| Dukaczewski, Piotr Total change: -25.05 | |   |
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| Mistrzostwa Polski Niewidomych w Szachach 2013 | Warszawa | POL | 2013-04-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2091 | 2251 | 6.00 | 11 | -1.67 | 15 | -25.05 | |
|  Wojcieszyn, Zdzislaw | | | 1995 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | |  Gunajew, Rafal | f | | 2280 | POL | 0.00 | 1 | -0.46 | 15 | -6.90 | | | Kulpinski, Piotr | | | 2004 | POL | 1.00 | 1 | 0.19 | 15 | 2.85 | | | Pawelec, Bartosz | | | 2023 | POL | 0.50 | 1 | -0.29 | 15 | -4.35 | | | Falkowski, Dawid | | | 1993 | POL | 0.00 | 1 | -0.82 | 15 | -12.30 | | | Migala, Andrzej | | | 2063 | POL | 0.50 | 1 | -0.24 | 15 | -3.60 | | | Sargalski, Andrzej | | | 1907 | POL | 0.50 | 1 | -0.38 | 15 | -5.70 | | | Mackowiak, Marek | | | 2176 | POL | 1.00 | 1 | 0.40 | 15 | 6.00 | | | Suder, Ryszard | | | 2133 | POL | 0.50 | 1 | -0.16 | 15 | -2.40 | | | Zoltek, Tadeusz | f | | 2183 | POL | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Stachanczyk, Jacek | | | 2241 | POL | 0.50 | 1 | -0.01 | 15 | -0.15 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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