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Individual Calculations January 2015 |
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| Polikretis, Mattheos Total change: 1.20 | |   |
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| 150th Open Ambelokipon | Athens - Ambelokipoi | GRE | 2014-11-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1586 | 1420 | 2.00 | 6 | 0.06 | 20 | 1.20 | |
|  Ntaifas, Ioannis | | | 1820 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Tsoukalas, Angelos | | | 1649 | ENG | 1.00 | 1 | 0.79 | 20 | 15.80 | |  Papadopoulos, Asterios | | | 1647 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | Vazelakis, Dimitrios | | | 1820 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Bousoulas, Theodosios | | | 1288 | GRE | 0.00 | 1 | -0.68 | 20 | -13.60 | | | Karatzanos, Konstantinos | | | 1289 | GRE | 1.00 | 1 | 0.32 | 20 | 6.40 | | | * 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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