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Individual Calculations November 2009 |
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| Karrer, Peter Total change: -19.95 | |   |
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| 9.Winterthurer Schachwoche - Allg. Open | Winterthur | SUI | 2009-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1946 | 3.00 | 6 | -1.33 | 15 | -19.95 | |
|  Dietrich, Heinz | | | 1720 | SUI | 0.50 | 1 | -0.29 | 15 | -4.35 | |  Huber, Ruth | | | 1736 | SUI | 1.00 | 1 | 0.23 | 15 | 3.45 | | | Reutimann, Hans Peter | | | 1812 | SUI | 0.00 | 1 | -0.68 | 15 | -10.20 | | | Denzinger, Karl | | | 1731 | SUI | 0.50 | 1 | -0.27 | 15 | -4.05 | | | Berset, Alan | | | 1787 | SUI | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Bosshard, Rolf | | | 1869 | SUI | 0.00 | 1 | -0.61 | 15 | -9.15 | |
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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