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Individual Calculations November 2009 |
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| Buraczewski, Rafal Total change: -23.00 | |   |
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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 |
| 1855 | 1640 | 0.50 | 6 | -0.92 | 25 | -23.00 | |
|  Krupa, Jerzy | | | 1973 | POL | 0.00 | 1 | -0.12 | 25 | -3.00 | |  Jaskowski, Tadeusz | | | 1978 | POL | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Reza, Wojciech | | | 1806 | POL | 0.50 | 1 | 0.22 | 25 | 5.50 | | | Karpinski, Waldemar | | | 1781 | POL | 0.00 | 1 | -0.31 | 25 | -7.75 | | | Botor, Michalina | | | 1815 | POL | 0.00 | 1 | -0.27 | 25 | -6.75 | | | Laszewski, Kazimierz | | | 1774 | POL | 0.00 | 1 | -0.32 | 25 | -8.00 | |
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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