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Individual Calculations January 2015 |
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| Iatrou, Konstantinos Total change: -26.20 | |   |
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| 150th Open Ambelokipon | Athens - Ambelokipoi | GRE | 2014-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1517 | 1487 | 1.00 | 5 | -1.31 | 20 | -26.20 | |
|  Sideris, Theodoros | | | 1887 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tsaklas, Georgios | | | 1099 | GRE | 1.00 | 1 | 0.09 | 20 | 1.80 | |  Tsoukalas, Angelos | | | 1649 | ENG | 0.00 | 1 | -0.29 | 20 | -5.80 | | | Krallis, Christos | | | 1535 | GRE | 0.00 | 1 | -0.43 | 20 | -8.60 | | | Florou, Venetia | | | 1415 | GRE | 0.00 | 1 | -0.60 | 20 | -12.00 | | | * 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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