Individual Calculations February 2013 |
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Seferlis, Georgios Total change: -3.75 | | |
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1st Christmas Open 2012 - Skakistiki Epikoinonia - A' Group | Athens | GRE | 2012-12-23 |
Rc | Ro | w | n | change | K | K*chg | Game |
1974 | 1582 | 0.00 | 3 | -0.25 | 15 | -3.75 | |
| Vazelakis, Dimitrios | | | 1982 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | Korres, Evangelos | | | 1982 * | GRE | 0.00 | 1 | -0.08 | 15 | -1.20 | | Koerant, Filipos | | | 1958 | GRE | 0.00 | 1 | -0.09 | 15 | -1.35 | | * 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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