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Individual Calculations December 2021 |
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| Orfanaki, Kalliopi Total change: -7.20 | |   |
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| 2021 youth team U16 - east Crete | ESSK | GRE | 2021-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1256 | 1249 | 0.00 | 1 | -0.49 | 40 | -19.60 | |
|  Kontogianni, Vasiliki (vivian) | | | 1256 | GRE | 0.00 | 1 | -0.49 | 40 | -19.60 | |
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) | | | | 2021 youth team U16 - final 4 ESSK | ESSK | GRE | 2021-11-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1111 | 1249 | 1.00 | 1 | 0.31 | 40 | 12.40 | |
|  Kleovoulou, Sofia | | | 1111 | GRE | 1.00 | 1 | 0.31 | 40 | 12.40 | |
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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