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Individual Calculations November 2009 |
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| Sigouros, Ioannis Total change: -9.00 | |   |
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| 98th Open Abelokipon | Ambelokipi - Athens | GRE | 2009-09-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1708 | 2006 | 4.50 | 6 | -0.60 | 15 | -9.00 | |
|  Efkarpidis, Stylianos | | | 1672 | GRE | 1.00 | 1 | 0.12 | 15 | 1.80 | |  , Petousis | | | 1711 | GRE | 0.00 | 1 | -0.85 | 15 | -12.75 | | | Poulopoulos, I | | | 1648 | GRE | 0.50 | 1 | -0.40 | 15 | -6.00 | | | Bekakos, Mihail | | | 1657 | GRE | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Megaloudis, Petros | | | 1768 | GRE | 1.00 | 1 | 0.20 | 15 | 3.00 | | | Drakakis, Georgios | | | 1789 | GRE | 1.00 | 1 | 0.22 | 15 | 3.30 | |
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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