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Individual Calculations January 2015 |
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| Vlahos, Athanasios Total change: 2.00 | |   |
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| 28th open of SOP -SMAOK over 1900 | Pagkrati - Athens | GRE | 2014-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1948 | 1794 | 2.00 | 6 | 0.10 | 20 | 2.00 | |
|  Mitrandzas, Athanasios | | | 2041 | GRE | 0.00 | 1 | -0.19 | 20 | -3.80 | | | Kourkoulos-Arditis, Stamatis | f | | 2194 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Koerant, Filipos | | | 1913 | GRE | 0.50 | 1 | 0.16 | 20 | 3.20 | | | Petridis, Evagelos | | | 1778 | GRE | 0.50 | 1 | -0.02 | 20 | -0.40 | | | Nikolaidis, Georgios | | | 1785 | GRE | 1.00 | 1 | 0.49 | 20 | 9.80 | | | Kafetzopoulos, Anastasios | | | 1974 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | | | * 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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