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Individual Calculations December 2023 |
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| Tserma, Alexandra Total change: -28.40 | |   |
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| 38th open PS Peristeriou Sep 2023 | Peristeri | GRE | 2023-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1261 | 1142 | 0.00 | 2 | -0.71 | 40 | -28.40 | |
|  Andreolas, Gavriil | | | 1399 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Kallaras, Georgios | | | 1123 | GRE | 0.00 | 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) | | |
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