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Individual Calculations May 2010 |
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| Stepniewski, Jerzy Total change: 10.50 | |   |
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| Chorzów OPEN FIDE | Chorzow | POL | 2010-03-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1937 | 1794 | 3.00 | 7 | 0.70 | 15 | 10.50 | |
|  Widera, Jan | | | 2065 | POL | 0.00 | 1 | -0.17 | 15 | -2.55 | |  Koziak, Vitali | m | | 2194 * | UKR | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Mirek, Lukasz | | | 1643 | POL | 1.00 | 1 | 0.30 | 15 | 4.50 | | | Marek, Eugeniusz | | | 1887 | POL | 0.00 | 1 | -0.37 | 15 | -5.55 | | | Solek, Zenon | | | 1895 | POL | 1.00 | 1 | 0.64 | 15 | 9.60 | | | Rychlik, Bogdan | | | 1906 | POL | 1.00 | 1 | 0.65 | 15 | 9.75 | | | Semik, Tomasz | | | 1968 | POL | 0.00 | 1 | -0.27 | 15 | -4.05 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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