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Individual Calculations September 2011 |
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| Kofidis, Andreas Total change: -12.50 | |   |
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| 39th National Team Championship of A' Category | Eretria | GRE | 2011-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2228 | 2415 | 3.00 | 6 | -1.25 | 10 | -12.50 | |
|  Kaloskambis, Mihail | | | 2015 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Naoum, Spyridon | | | 2015 * | GRE | 0.00 | 1 | -0.92 | 10 | -9.20 | | | Kourousis, Epaminondas | | | 2273 | GRE | 0.00 | 1 | -0.69 | 10 | -6.90 | | | Ilandzis, Spyridon | | | 2135 | GRE | 1.00 | 1 | 0.16 | 10 | 1.60 | | | Galopoulos, Nikolaos | | | 2327 | GRE | 1.00 | 1 | 0.38 | 10 | 3.80 | | | Halkias, Stelios | g | | 2600 | GRE | 0.00 | 1 | -0.26 | 10 | -2.60 | | | * 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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