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Individual Calculations September 2020 |
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| Czarkowska, Dalia Total change: -24.80 | |   |
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| Slaski Festiwal Szachowy - Szachy lacza pokolenia - Grupa C | Ustron | POL | 2020-08-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1386 | 1112 | 0.50 | 6 | -0.62 | 40 | -24.80 | |
|  Babczynski, Zbigniew | | | 1509 | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ziemski, Przemyslaw | | | 1512 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Trybus, Dominika | | | 1449 | POL | 0.00 | 1 | -0.12 | 40 | -4.80 | | | Zablocka, Katarzyna | | | 1308 | POL | 0.00 | 1 | -0.25 | 40 | -10.00 | | | Cech, Petr | | | 1291 | CZE | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Hryniewicz, Maciej | | | 1247 | POL | 0.00 | 1 | -0.32 | 40 | -12.80 | | | * 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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