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Individual Calculations May 2010 |
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| Marek, Eugeniusz Total change: 15.00 | |   |
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| Chorzów OPEN FIDE | Chorzow | POL | 2010-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1901 | 1887 | 4.00 | 6 | 1.00 | 15 | 15.00 | |
|  Hendel, Kazimierz | | | 1686 | POL | 1.00 | 1 | 0.24 | 15 | 3.60 | |  Piesik, Piotr | | | 2273 | POL | 0.00 | 1 | -0.09 | 15 | -1.35 | | | Stepniewski, Jerzy | | | 1794 | POL | 1.00 | 1 | 0.37 | 15 | 5.55 | | | Tomanek, Jerzy | | | 1866 | POL | 1.00 | 1 | 0.47 | 15 | 7.05 | | | Faron, Rafal | | | 1721 | POL | 0.50 | 1 | -0.22 | 15 | -3.30 | | | Widera, Jan | | | 2065 | POL | 0.50 | 1 | 0.23 | 15 | 3.45 | |
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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