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Individual Calculations August 2014 |
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| Piotrowski, Pawel Total change: -12.80 | |   |
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| II Festiwal Szachowy ¯arow'2014 | Zarow | POL | 2014-07-18 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2001 | 2021 | 2.50 | 6 | -0.64 | 20 | -12.80 | |
|  Kowalczyk, Pawel | | | 2213 | POL | 0.50 | 1 | 0.25 | 20 | 5.00 | |  Strzemiecki, Zbigniew | m | | 2405 | POL | 0.50 | 1 | 0.41 | 20 | 8.20 | | | Jurkiewicz, Krzysztof | | | 2091 | POL | 0.50 | 1 | 0.10 | 20 | 2.00 | | | Stelmaszuk, Maciej | | | 1625 | POL | 0.50 | 1 | -0.42 | 20 | -8.40 | | | Daniel, Damian | | | 1870 | POL | 0.50 | 1 | -0.20 | 20 | -4.00 | | | Sernecki, Franciszek | | | 1802 | POL | 0.00 | 1 | -0.78 | 20 | -15.60 | |
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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