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Rapid:
Individual Calculations April 2017 |
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| Bregoszewski, Leon Total change: -6.80 | |   |
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| 4 Pory Roku - Zima z Szachami 2017 | Szczecin | POL | 2017-03-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1545 | 1568 | 4.50 | 9 | -0.34 | 20 | -6.80 | |
|  Wosztyl, Emilian | | | 1168 * | POL | 0.00 | 1 | -0.92 | 20 | -18.40 | |  Mroz, Nikodem | | | 1286 | POL | 1.00 | 1 | 0.16 | 20 | 3.20 | | | Nawrocki, Wlodzimierz | | | 1328 | POL | 0.50 | 1 | -0.30 | 20 | -6.00 | | | Kossowski, Witold | | | 1468 | POL | 1.00 | 1 | 0.36 | 20 | 7.20 | | | Stolarski, Adam | | | 1475 | POL | 1.00 | 1 | 0.37 | 20 | 7.40 | | | Krzywnicka, Maria | | | 1633 | POL | 1.00 | 1 | 0.59 | 20 | 11.80 | | | Gregorz, Jan | | | 1614 | POL | 0.00 | 1 | -0.44 | 20 | -8.80 | | | Smieszek, Wojciech | | | 1968 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Dzhuguryan, Tygran | | | 1968 * | POL | 0.00 | 1 | -0.08 | 20 | -1.60 | | | * 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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