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Individual Calculations August 2014 |
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| Kalhorn, Marcin Total change: 42.40 | |   |
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| MIGUEL NAJDORF INTERNATIONAL CHESS FESTIVAL gr. B | Warszawa | POL | 2014-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1837 | 1579 | 3.50 | 7 | 2.12 | 20 | 42.40 | |
|  Warowny, Marcin | | | 1877 | POL | 1.00 | 1 | 0.85 | 20 | 17.00 | |  Tomaszewska, Luiza | | | 1979 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Botor, Michalina | | | 1748 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | Kokoszczynski, Jan | | | 1753 | POL | 1.00 | 1 | 0.73 | 20 | 14.60 | | | Szczesniak, Konrad | | | 1979 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bouwmans, Erik | | | 1779 | NED | 0.50 | 1 | 0.26 | 20 | 5.20 | | | Litner, Igor | | | 1746 | POL | 0.50 | 1 | 0.22 | 20 | 4.40 | | | * 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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