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Individual Calculations April 2009 |
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| Karwowski, Kacper Total change: -21.45 | |   |
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| VII New Year Festival B | Koszalin | POL | 2009-01-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1781 | 1.00 | 4 | -1.43 | 15 | -21.45 | |
|  Siemaszko, Robert | | | 1846 | POL | 0.50 | 1 | 0.09 | 15 | 1.35 | | | Ziobrowska, Danuta | | | 1680 | POL | 0.00 | 1 | -0.64 | 15 | -9.60 | |  Prokopski, Tadeusz | | | 1709 | POL | 0.00 | 1 | -0.60 | 15 | -9.00 | | | Szymanowski, Mateusz | | | 1556 | POL | 0.50 | 1 | -0.28 | 15 | -4.20 | |
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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