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Individual Calculations August 2013 |
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| Kokolias, Konstantinos Total change: -3.00 | |   |
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| 21st open SOP-SMAOK over 1900 | Athens - Pagkrati | GRE | 2013-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1990 | 2135 | 2.50 | 4 | -0.20 | 15 | -3.00 | |
|  Ntatsis, Georgios | | | 1948 | GRE | 1.00 | 1 | 0.26 | 15 | 3.90 | |  Fanourgakis, Konstantinos | | | 1810 | GRE | 1.00 | 1 | 0.13 | 15 | 1.95 | | | Kourkoulos-Arditis, Stamatis | | | 2171 | GRE | 0.50 | 1 | 0.05 | 15 | 0.75 | | | Panagiotopoulos, Vas | | | 2030 | GRE | 0.00 | 1 | -0.64 | 15 | -9.60 | |
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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