Individual Calculations March 2011 |
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Sekowski, Piotr Total change: 14.50 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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Druzynowe Mistrzostwa Okregu Swietokrzyskiego | woj. Swietokrzyskie | POL | 2011-01-15 |
Rc | Ro | w | n | change | K | K*chg | Game |
1674 | 1422 | 1.00 | 2 | 0.58 | 25 | 14.50 | |
| Pela, Konrad | | | 1548 | POL | 1.00 | 1 | 0.67 | 25 | 16.75 | | Zareba, Grzegorz | | | 1799 | POL | 0.00 | 1 | -0.09 | 25 | -2.25 | | 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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