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Individual Calculations December 2022 |
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| Provias, Christos Total change: -2.00 | |   |
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| Autumn tournament of Kavala 2022 A | Kavala | GRE | 2022-11-05 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1257 | 1257 | 2.00 | 4 | -0.05 | 40 | -2.00 | |
|  Tzima, Despoina Anna | | | 1105 | GRE | 1.00 | 1 | 0.30 | 40 | 12.00 | |  Theodoridou, Maria | | | 1277 | GRE | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Papakyriakou, Petros | | | 1058 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Sidiropoulos, Panagiotis Chr | | | 1586 | GRE | 0.00 | 1 | -0.12 | 40 | -4.80 | |
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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