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Individual Calculations May 2013 |
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| Kostopoulos, Vasilios Total change: -3.45 | |   |
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| 20th open SOP-SMAOK over 1900 | Athens - Pagkrati | GRE | 2013-03-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1997 | 2022 | 3.50 | 7 | -0.23 | 15 | -3.45 | |
|  Doudaniotis, Dimitrios | | | 1833 | GRE | 1.00 | 1 | 0.25 | 15 | 3.75 | |  Kourkoulos-Arditis, Stamatis | | | 2127 | GRE | 0.00 | 1 | -0.36 | 15 | -5.40 | | | Drakoulakos, Grigorios | | | 1918 | GRE | 1.00 | 1 | 0.36 | 15 | 5.40 | | | Papadimitriou, Loukas | | | 2060 | GRE | 0.00 | 1 | -0.45 | 15 | -6.75 | | | Kanellos, Dimitrios V. | | | 1957 | GRE | 0.50 | 1 | -0.09 | 15 | -1.35 | | | Lappas, Konstantinos | | | 2036 | GRE | 0.50 | 1 | 0.02 | 15 | 0.30 | | | Galanos, Dimitrios | | | 2050 | GRE | 0.50 | 1 | 0.04 | 15 | 0.60 | |
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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