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Individual Calculations October 2012 |
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| Ballas, Kleon-Evangelos Total change: -15.15 | |   |
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| 9th International Tournament of Kalamaria | Kalamaria | GRE | 2012-08-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1727 | 1972 | 6.00 | 9 | -1.01 | 15 | -15.15 | |
|  Mastrakouli, Evagelia | | | 1572 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Atmatsidis, Panagiotis | | | 1678 | GRE | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Prokopiou, Ioannis | | | 1572 * | GRE | 1.00 | 1 | 0.08 | 15 | 1.20 | | | Mihalopoulos, Apostolos | | | 1681 | GRE | 1.00 | 1 | 0.15 | 15 | 2.25 | | | Tsaknakis, Zisis | | | 1607 | GRE | 1.00 | 1 | 0.10 | 15 | 1.50 | | | Ketzetzis, Georgios | | | 2165 | GRE | 0.00 | 1 | -0.25 | 15 | -3.75 | | | Zonidis, Petros | | | 1750 | GRE | 1.00 | 1 | 0.22 | 15 | 3.30 | | | Hatzis-Bakratsas, Alexandros | | | 1797 | GRE | 0.00 | 1 | -0.73 | 15 | -10.95 | | | Halkias, Nikolaos | | | 1718 | GRE | 1.00 | 1 | 0.19 | 15 | 2.85 | | | * 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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