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Individual Calculations September 2021 |
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| Fakis, Alexandros Total change: 5.20 | |   |
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| 28th International Open Nikaia 2021 Honour to National Resistance - Group B | Nikaia | GRE | 2021-08-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1223 | 1106 | 1.50 | 4 | 0.13 | 40 | 5.20 | |
|  Rompaki, Maria | | | 1283 | GRE | 0.50 | 1 | 0.23 | 40 | 9.20 | |  Petlis, Evangelos | | | 1248 | GRE | 0.00 | 1 | -0.31 | 40 | -12.40 | | | Lampos, Charalampos | | | 1185 | GRE | 1.00 | 1 | 0.61 | 40 | 24.40 | | | Kyriakidis, Orestis | | | 1175 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | |
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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