Individual Calculations November 2010 |
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Kostowski, Ireneus, Dr. Total change: -3.75 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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21.Internat.Gocher Open 2010 | Goch | GER | 2010-09-30 |
Rc | Ro | w | n | change | K | K*chg | Game |
1969 | 1867 | 1.00 | 3 | -0.15 | 25 | -3.75 | |
| Rubel, Julian | | | 2181 | GER | 0.00 | 1 | -0.14 | 25 | -3.50 | | Gordeeva, Vitalia | | | 1679 | GER | 0.00 | 1 | -0.74 | 25 | -18.50 | | Weber, Rolf | | | 2046 | GER | 1.00 | 1 | 0.73 | 25 | 18.25 | | 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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