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Individual Calculations July 2010 |
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| Efkarpidis, Stylianos Total change: -11.10 | |   |
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| 105th Ambelokipi Open | Ambelokipi - Athens | GRE | 2010-05-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1698 | 1627 | 1.00 | 4 | -0.74 | 15 | -11.10 | |
|  Delithanasis, Dimitrios | | | 2027 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | | Karystianos, Petros | | | 1506 | GRE | 1.00 | 1 | 0.34 | 15 | 5.10 | |  Koutsompinas, Georgios | | | 1769 | GRE | 0.00 | 1 | -0.31 | 15 | -4.65 | | | Kilakos, Dimitrios | | | 1488 | GRE | 0.00 | 1 | -0.69 | 15 | -10.35 | | | * 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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