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Individual Calculations January 2013 |
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| Kostopoulos, Vasilios Total change: 4.95 | |   |
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| 18th open SOP-SMAOK over 1900 | Athens - Pagkrati | GRE | 2012-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2017 | 2034 | 4.00 | 7 | 0.33 | 15 | 4.95 | |
|  Karagiannis, Dimitrios | | | 1860 | GRE | 1.00 | 1 | 0.27 | 15 | 4.05 | |  Tepelenis, Nikolaos | | | 2162 | GRE | 0.00 | 1 | -0.33 | 15 | -4.95 | | | Poulidis, Stefanos | | | 1972 | GRE | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Siaparinas, Konstantinos | | | 1894 | GRE | 1.00 | 1 | 0.31 | 15 | 4.65 | | | Sienczewski, Zbigniew | | | 2094 | POL | 0.50 | 1 | 0.08 | 15 | 1.20 | | | Koerant, Filipos | | | 1990 | GRE | 1.00 | 1 | 0.44 | 15 | 6.60 | | | Valden, Petros | | | 2146 | GRE | 0.00 | 1 | -0.35 | 15 | -5.25 | |
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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