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Individual Calculations September 2022 |
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| Pelalidou, Marianna Total change: 14.40 | |   |
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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 |
| 1290 | 1116 | 1.50 | 4 | 0.36 | 40 | 14.40 | |
|  Hartofylakas, Nikolaos | | | 1279 | GRE | 0.50 | 1 | 0.22 | 40 | 8.80 | |  Fregidis, Nikolaos | | | 1471 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Anemogianni, Savvina | | | 1163 | GRE | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Goutioudis, Zisis | | | 1247 | GRE | 1.00 | 1 | 0.68 | 40 | 27.20 | |
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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