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Rapid:
Individual Calculations June 2023 |
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| Karampetsou, Efstratia Total change: -8.00 | |   |
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| 6th open Rapid SO Kallitheas | SO Kallitheas | GRE | 2023-05-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1367 | 1015 | 0.00 | 3 | -0.40 | 20 | -8.00 | |
|  Kosma, Maria | | | 1556 | GRE | 0.00 | 1 | -0.03 | 20 | -0.60 | | | Tsavdaras, Dimitrios | | | 1298 | GRE | 0.00 | 1 | -0.16 | 20 | -3.20 | |  Moki, Vittorio | | | 1248 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | |
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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