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Individual Calculations February 2015 |
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| Olechnicka, Karolina Total change: -90.80 | |   |
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| XVII Ketrzynski Festiwal Szachowy OPEN A | Ketrzyn | POL | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1670 | 1952 | 5.00 | 9 | -2.27 | 40 | -90.80 | |
|  Skorupa, Oliwia | | | 1552 * | POL | 0.50 | 1 | -0.42 | 40 | -16.80 | |  Wojtunik, Maciej | | | 1608 | POL | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Daliga, Anita | | | 1552 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Zawadzki, Krzysztof | | | 1594 | POL | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Garbowski, Jakub | | | 1781 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | Korecki, Piotr | | | 1563 | POL | 1.00 | 1 | 0.09 | 40 | 3.60 | | | Krasiewicz, Robert | | | 2056 | POL | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Walczak, Mikolaj | | | 1552 * | POL | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Plesiuk, Jan | | | 1776 | POL | 0.00 | 1 | -0.73 | 40 | -29.20 | | | * 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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