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Individual Calculations September 2009 |
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| Howells, Stephen Total change: -18.75 | |   |
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| Olomouc Chess Summer 2009 - Open Olomouc | Olomouc | CZE | 2009-08-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2097 | 1796 | 0.00 | 5 | -0.75 | 25 | -18.75 | |
|  Stachanczyk, Jacek | | | 2196 * | POL | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Verwoert, Jef | | | 2071 | NED | 0.00 | 1 | -0.17 | 25 | -4.25 | | | Cabelka, Rolf | | | 2044 | CZE | 0.00 | 1 | -0.19 | 25 | -4.75 | |  Ortoft, Kai | | | 2094 | NOR | 0.00 | 1 | -0.15 | 25 | -3.75 | | | Andraschko, Felix | | | 2078 | GER | 0.00 | 1 | -0.16 | 25 | -4.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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