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Individual Calculations October 2019 |
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| Polikretis, Mattheos Total change: -21.20 | |   |
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| 27th International tournament of Nikaia 2019 B group | Nikaia | GRE | 2019-08-26 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1203 | 1207 | 0.50 | 3 | -1.06 | 20 | -21.20 | |
|  Kokkinopanis, Leonidas | | | 1517 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | |  Skandalis, Eyaggelos | | | 1037 | GRE | 0.50 | 1 | -0.22 | 20 | -4.40 | | | Kassa, Vasileia | | | 1055 | GRE | 0.00 | 1 | -0.70 | 20 | -14.00 | |
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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