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Individual Calculations February 2015 |
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| Wierzbowska, Aleksandra Total change: 41.20 | |   |
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| XVII Ketrzynski Festiwal Szachowy OPEN A | Ketrzyn | POL | 2014-12-27 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1622 | 1417 | 3.00 | 8 | 1.03 | 40 | 41.20 | |
|  Grota, Mateusz | | | 1817 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Proboszcz, Maciej | | | 1604 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Mietkiewicz, Jacek | | | 1571 | POL | 1.00 | 1 | 0.71 | 40 | 28.40 | |  Zawadzki, Krzysztof | | | 1594 | POL | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Dogiel, Leszek | | | 1570 | POL | 0.00 | 1 | -0.30 | 40 | -12.00 | | | Sapierzynski, Tadeusz | | | 1667 | POL | 1.00 | 1 | 0.81 | 40 | 32.40 | | | Jedynak, January | | | 1631 | POL | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Cichanowicz, Piotr | | | 1524 | POL | 0.50 | 1 | 0.15 | 40 | 6.00 | | | * 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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