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Individual Calculations November 2009 |
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| Gorol, Jacek Total change: 44.50 | |   |
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| XIV International Chess Festival - Seahorse of Rewal 2009 -Open B | Rewal | POL | 2009-08-20 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1942 | 1639 | 3.00 | 8 | 1.78 | 25 | 44.50 | |
|  Lozynski, Kamil | | | 1972 | POL | 0.50 | 1 | 0.38 | 25 | 9.50 | |  Botor, Michal | | | 2010 | POL | 0.50 | 1 | 0.40 | 25 | 10.00 | | | Dobrowolski, Marcin | | | 1948 | POL | 0.00 | 1 | -0.14 | 25 | -3.50 | | | Swiech, Piotr | | | 1988 | POL | 0.50 | 1 | 0.39 | 25 | 9.75 | | | Traczyk, Pawel | | | 1839 | POL | 1.00 | 1 | 0.76 | 25 | 19.00 | | | Kazubek, Krzysztof | | | 1981 | POL | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Zdziarska, Lidia | | | 1979 | POL | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Botor, Michalina | | | 1815 | POL | 0.50 | 1 | 0.23 | 25 | 5.75 | |
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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