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Individual Calculations October 2015 |
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| Koszela, Stanislaw Total change: -32.00 | |   |
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| 51th International Akiba Rubinstein Chess Festival - Open B | Polanica-Zdroj | POL | 2015-08-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1895 | 1806 | 1.50 | 8 | -1.60 | 20 | -32.00 | |
|  Psyk, Radoslaw | | | 2128 | POL | 0.00 | 1 | -0.13 | 20 | -2.60 | |  Daniel, Damian | | | 2008 | POL | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Majdziak, Witold | | | 1750 | POL | 0.00 | 1 | -0.58 | 20 | -11.60 | | | Zdziarska-Zareba, Lidia | | | 1913 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Dmochowska, Agnieszka | | wc | 1898 | POL | 0.50 | 1 | 0.13 | 20 | 2.60 | | | Kruczynski, Marek | | | 1818 | POL | 0.50 | 1 | 0.02 | 20 | 0.40 | | | Witwicki, Pawel | | | 1914 | POL | 0.00 | 1 | -0.35 | 20 | -7.00 | | | Szelag, Zuzanna | | | 1733 | POL | 0.50 | 1 | -0.10 | 20 | -2.00 | |
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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