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Individual Calculations August 2013 |
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| Margaronis, Andreas Total change: -25.50 | |   |
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| 134th Ambelokipi open | Athens - Ambelokipi | GRE | 2013-05-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1542 | 1748 | 3.50 | 7 | -1.70 | 15 | -25.50 | |
|  Simeonidis, Ioannis | f | | 2148 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | |  Kavvadias, Dionysios | | | 1445 | GRE | 0.00 | 1 | -0.86 | 15 | -12.90 | | | Anastasopoulos, Christos | | | 1348 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Ntovas, Dimitrios | | | 1447 | GRE | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Kiriakakis, Antonios | | | 1396 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Kalaitzis, Evangelos | | | 1451 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Karkalis, Aggelos | | | 1556 | GRE | 0.50 | 1 | -0.25 | 15 | -3.75 | | | * 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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