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Individual Calculations August 2015 |
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| Kupsik, Joanna Total change: -30.20 | |   |
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| Chess Summer 2015 | Poznan | POL | 2015-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1592 | 1740 | 4.50 | 9 | -1.51 | 20 | -30.20 | |
|  Roszkiewicz, Anna | | | 1340 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Ciesinska, Weronika | | | 1449 | POL | 1.00 | 1 | 0.15 | 20 | 3.00 | | | Piasecki, Andrzej | | | 1340 * | POL | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Zatylny, Jan | | | 1520 | POL | 0.50 | 1 | -0.28 | 20 | -5.60 | | | Sklepinski, Artur | | | 1768 | POL | 0.50 | 1 | 0.04 | 20 | 0.80 | | | Glatty, Zbigniew | | | 1906 | POL | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Wlodarczak, Damian | | | 1651 | POL | 1.00 | 1 | 0.38 | 20 | 7.60 | | | Lisiecki, Robert | | | 1713 | POL | 0.00 | 1 | -0.54 | 20 | -10.80 | | | Pawlicki, Dariusz | | | 1639 | POL | 0.50 | 1 | -0.14 | 20 | -2.80 | | | * 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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