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Individual Calculations January 2020 |
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| Karapistolis, Dimitrios Total change: -41.20 | |   |
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| 2019 Attica youth U16 team championship | ESSNA | GRE | 2019-11-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1112 | 1117 | 1.00 | 4 | -1.03 | 40 | -41.20 | |
|  Pletsia, Konstantina | | | 1115 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | |  Mikaelian, Maro | | | 1050 | GRE | 0.50 | 1 | -0.09 | 40 | -3.60 | | | Samouridis, Vasileios | | | 1088 | GRE | 0.50 | 1 | -0.04 | 40 | -1.60 | | | Vossos, Nikolaos | | | 1193 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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