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Individual Calculations August 2019 |
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| Wojtycki, Jacek Total change: -4.00 | |   |
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| XV MIEDZYNARODOWY FESTIWAL SZACHOWY PERLA BALTYKU - GRUPA B | Lazy | POL | 2019-06-23 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1373 | 1113 | 0.50 | 3 | -0.10 | 40 | -4.00 | |
|  Antoszewski, Wojciech | | | 1513 * | POL | 0.00 | 1 | -0.08 | 40 | -3.20 | | | Ziobrowska, Danuta | | | 1365 | POL | 0.50 | 1 | 0.31 | 40 | 12.40 | |  Wittych, Maciej | | | 1242 | POL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | * 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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