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Individual Calculations August 2018 |
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| Vakali, Ariadni Total change: -78.80 | |   |
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| 2018 Greek under 12 youth championship finals - girls | Rio Achaias | GRE | 2018-07-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1187 | 1105 | 0.00 | 5 | -1.97 | 40 | -78.80 | |
|  Kaliontzaki, Argyro Evanthia | | | 1346 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | |  Tzortzidi, Anna-Maria | | | 1060 | GRE | 0.00 | 1 | -0.56 | 40 | -22.40 | | | Sklavounou, Iliana | | | 1211 | GRE | 0.00 | 1 | -0.36 | 40 | -14.40 | | | Tzavara, Eleni | | | 1197 | GRE | 0.00 | 1 | -0.37 | 40 | -14.80 | | | Tsekoura, Stavroula | | | 1120 | GRE | 0.00 | 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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