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Individual Calculations September 2020 |
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| Ziakas, Damian Total change: -22.80 | |   |
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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 |
| 1304 | 1094 | 1.00 | 6 | -0.57 | 40 | -22.80 | |
|  Jany, Piotr | | | 1494 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Ziemski, Jaroslaw | | | 1494 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Rzepka, Marcin | | | 1302 | POL | 0.50 | 1 | 0.27 | 40 | 10.80 | | | Kulpa, Karolina | | | 1280 | POL | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Czarkowski, Jaroslaw | | | 1002 | POL | 0.50 | 1 | -0.13 | 40 | -5.20 | | | Wittych, Maciej | | | 1253 | POL | 0.00 | 1 | -0.29 | 40 | -11.60 | | | * 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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