Individual Calculations February 2015 |
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Kaczmarczyk, Jakub Total change: -2.80 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Dolno¶l±ska Liga Szachowa 2014/2015 - 5 r. | Dolny Sl±sk | POL | 2015-01-11 |
Rc | Ro | w | n | change | K | K*chg | Game |
1907 | 1597 | 0.00 | 1 | -0.14 | 20 | -2.80 | |
| Wrobel, Maciej | | | 1907 | POL | 0.00 | 1 | -0.14 | 20 | -2.80 | | 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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