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Individual Calculations September 2009 |
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| Hreppas, Ilias Total change: -12.50 | |   |
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| 1st LEROS OPEN - ARTEMIS CUP 2009 | LEROS | GRE | 2009-07-11 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2018 | 1796 | 1.00 | 6 | -0.50 | 25 | -12.50 | |
|  Boros, Denes | m | | 2196 * | HUN | 0.00 | 1 | -0.08 | 25 | -2.00 | | | Kiratzopoulos, Efthimios | | | 2139 | GRE | 0.00 | 1 | -0.12 | 25 | -3.00 | | | Kondopoulos, Dimitrios | | | 2084 | GRE | 0.00 | 1 | -0.16 | 25 | -4.00 | | | Haga, Halvor | | | 1995 | NOR | 0.00 | 1 | -0.24 | 25 | -6.00 | |  Sigkounas, Alkis | | | 1593 | GRE | 1.00 | 1 | 0.24 | 25 | 6.00 | | | Tziallilas, Kostas | | | 2103 | GRE | 0.00 | 1 | -0.14 | 25 | -3.50 | | | * 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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