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Individual Calculations September 2021 |
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| Dimosthenous, Marios Total change: -3.60 | |   |
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| 30th International open of Kavala 2021 - B group | Kavala | GRE | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1214 | 1087 | 3.00 | 9 | -0.09 | 40 | -3.60 | |
|  Ropokis, Christos | | | 1470 | GRE | 0.00 | 1 | -0.09 | 40 | -3.60 | |  Hartofylakas, Nikolaos | | | 1231 | GRE | 0.50 | 1 | 0.19 | 40 | 7.60 | | | Nikolaki, Dimitria | | | 1256 | GRE | 0.00 | 1 | -0.28 | 40 | -11.20 | | | Chatzigavriil, Georgios | | | 1274 | GRE | 0.00 | 1 | -0.26 | 40 | -10.40 | | | Gkogkolas, Georgios | | | 1140 | GRE | 0.00 | 1 | -0.43 | 40 | -17.20 | | | Sahinidis, Stavros | | | 1101 | GRE | 1.00 | 1 | 0.52 | 40 | 20.80 | | | Kostov, Troyan | | | 1213 | BUL | 0.00 | 1 | -0.33 | 40 | -13.20 | | | Sampsonoglou, Dimitrios | | | 1089 | GRE | 1.00 | 1 | 0.50 | 40 | 20.00 | | | Theodoridou, Maria | | | 1155 | GRE | 0.50 | 1 | 0.09 | 40 | 3.60 | |
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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