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Individual Calculations October 2017 |
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| Poniewierski, Piotr Total change: 11.80 | |   |
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| II Czernikowski Festiwal Szachowy -Grupa A | Czernikowo | POL | 2017-09-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1695 | 1948 | 6.00 | 7 | 0.59 | 20 | 11.80 | |
|  Czekalski, Pawel | | | 1548 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Urban, Jacek | | | 1548 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ludwinski, Daniel | | | 1813 | POL | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Szmidt, Przemyslaw | | | 1869 | POL | 1.00 | 1 | 0.39 | 20 | 7.80 | | | Kujawa, Krzysztof | | | 1548 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Darowicki, Mariusz | | | 1988 | POL | 1.00 | 1 | 0.56 | 20 | 11.20 | | | Kinczewski, Franciszek | | | 1548 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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