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Individual Calculations September 2009 |
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| Zervogiannis, Alexandros Total change: -9.50 | |   |
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| International Open Chess Tournament "Rethymno 2009" | Rethymno | GRE | 2009-07-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2154 | 1780 | 0.00 | 4 | -0.38 | 25 | -9.50 | |
|  Ibrahimov, Rasul | g | | 2180 * | AZE | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Van Gelder, Bart | | | 2155 | NED | 0.00 | 1 | -0.09 | 25 | -2.25 | | | Bellia, Fabrizio | m | | 2180 * | ITA | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Kagas, Konstantinos | | | 2099 | GRE | 0.00 | 1 | -0.13 | 25 | -3.25 | | | * 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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