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Individual Calculations August 2015 |
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| Koukoubi, Athanasia Total change: -48.40 | |   |
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| 2015 Greek Youth Championships - girls 10 | Rio Achaia | GRE | 2015-06-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1169 | 1200 | 1.50 | 5 | -1.21 | 40 | -48.40 | |
|  Tsakona, Maria | | | 1027 | GRE | 0.50 | 1 | -0.23 | 40 | -9.20 | |  Kanteraki, Maria-Myrto | | | 1074 | GRE | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Georgitsi, Sofia | | | 1323 | GRE | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Giannoulaki, Ermofili | | | 1046 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Karavitaki, Evaggelia | | | 1373 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | |
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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