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Individual Calculations September 2021 |
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| Kyrilas, Evangelos Total change: -28.80 | |   |
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| 30th International open of Kavala 2021 - C group | Kavala | GRE | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1122 | 1162 | 1.50 | 4 | -0.72 | 40 | -28.80 | |
|  Trivella, Maria | | | 1141 | GRE | 0.50 | 1 | -0.03 | 40 | -1.20 | |  Ahparidis, Dimitrios | | | 1147 | GRE | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Tsomarelis, Kyriakos | | | 1052 | GRE | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Kampouridis, Paschalis | | | 1149 | GRE | 1.00 | 1 | 0.48 | 40 | 19.20 | |
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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