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Individual Calculations September 2022 |
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| Zouroufidis, Ifikratis Total change: -62.40 | |   |
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| 31st International open of Kavala - C group | Kavala | GRE | 2022-07-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1112 | 1264 | 4.00 | 8 | -1.56 | 40 | -62.40 | |
|  Tsourgianni, Kyriaki | | | 1130 | GRE | 1.00 | 1 | 0.32 | 40 | 12.80 | |  Blumenthal, Michael | | | 1355 | ISR | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Theodoridou, Maria | | | 1116 | GRE | 0.00 | 1 | -0.70 | 40 | -28.00 | | | Efthymiou, Ioannis Marios | | | 1003 | GRE | 0.50 | 1 | -0.32 | 40 | -12.80 | | | Tzima, Despoina Anna | | | 1123 | GRE | 0.50 | 1 | -0.19 | 40 | -7.60 | | | Karavouzis, Ioannis | | | 1009 | GRE | 0.50 | 1 | -0.31 | 40 | -12.40 | | | Mastoridis, Angelos-Ioannis | | | 1028 | GRE | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Chasparis, Angelos Panagiotis | | | 1130 | GRE | 1.00 | 1 | 0.32 | 40 | 12.80 | |
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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