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Individual Calculations October 2019 |
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| Zavalis, Nikiforos Nikolaos Total change: -19.60 | |   |
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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 |
| 1340 | 1139 | 0.50 | 4 | -0.49 | 40 | -19.60 | |
|  Giannakouras, Ioannis | | | 1373 | GRE | 0.50 | 1 | 0.29 | 40 | 11.60 | | | Despotis, Athanasios | | | 1348 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | |  Vassis, Ilias | | | 1405 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | | | Pagkalis, Michail | | | 1234 | GRE | 0.00 | 1 | -0.37 | 40 | -14.80 | |
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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