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Individual Calculations February 2015 |
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| Dejna, Miroslaw Total change: -30.60 | |   |
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| XVII Ketrzynski Festiwal Szachowy OPEN A | Ketrzyn | POL | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1134 | 0.00 | 6 | -1.53 | 20 | -30.60 | |
|  Karpinski, Ryszard | | | 1534 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Adamowicz, Piotr | | | 1469 | POL | 0.00 | 1 | -0.12 | 20 | -2.40 | | | Obolewicz, Piotr | | | 1251 | POL | 0.00 | 1 | -0.34 | 20 | -6.80 | | | Pielach, Jacek | | | 1319 | POL | 0.00 | 1 | -0.26 | 20 | -5.20 | | | Opoka, Szymon | | | 1237 | POL | 0.00 | 1 | -0.36 | 20 | -7.20 | | | Pielach, Wojciech | | | 1228 | POL | 0.00 | 1 | -0.37 | 20 | -7.40 | | | * 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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