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Individual Calculations August 2022 |
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| Panagiotopoulou, Nikoletta Christ Total change: -3.20 | |   |
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| 2022 youth championship of Attica - girls U12 | Peristeri | GRE | 2022-06-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1159 | 1051 | 1.00 | 3 | -0.08 | 40 | -3.20 | |
|  Toumpakari, Maria | | | 1271 | GRE | 0.00 | 1 | -0.22 | 40 | -8.80 | |  Talaverou, Vasiliki Viktoria | | | 1036 | GRE | 0.00 | 1 | -0.52 | 40 | -20.80 | | | Sereti, Ioanna | | | 1169 | GRE | 1.00 | 1 | 0.66 | 40 | 26.40 | |
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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