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Individual Calculations February 2019 |
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| Salvaridou, Sofia Total change: -11.60 | |   |
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| 2018 youth u12 team championship of Attica | ESSNA | GRE | 2018-11-04 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1225 | 1132 | 0.50 | 2 | -0.29 | 40 | -11.60 | |
|  Agiakatsikas, Konstantinos | | | 1034 | GRE | 0.50 | 1 | -0.13 | 40 | -5.20 | |  Mourelatos, Spyridon | | | 1416 | GRE | 0.00 | 1 | -0.16 | 40 | -6.40 | |
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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