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Individual Calculations December 2021 |
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| Vakali, Athina Total change: 83.20 | |   |
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| 2021 youth team U16 - west Crete | ESSK | GRE | 2021-10-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1185 | 1282 | 4.00 | 4 | 1.51 | 40 | 60.40 | |
|  Tripolitiaki, Eirini | | | 1028 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | |  Skaraki, Georgia | | | 1253 | GRE | 1.00 | 1 | 0.46 | 40 | 18.40 | | | Davaria, Argyro | | | 1159 | GRE | 1.00 | 1 | 0.33 | 40 | 13.20 | | | Papadokonstantaki, Aikaterini | | | 1300 | GRE | 1.00 | 1 | 0.53 | 40 | 21.20 | |
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) | | | | 2021 Teams Cup of Crete | ESSK | GRE | 2021-10-17 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1334 | 1282 | 1.00 | 1 | 0.57 | 40 | 22.80 | |
| | Aleiferis, Ioannis | | | 1334 | GRE | 1.00 | 1 | 0.57 | 40 | 22.80 | |
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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