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Individual Calculations December 2019 |
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| Lamprou, Konstantinos-Georgios Total change: 15.20 | |   |
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| 21st open PS Peristeriou 2019 | Peristeri | GRE | 2019-09-28 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1896 | 1715 | 1.50 | 4 | 0.38 | 40 | 15.20 | |
|  Prezerakos, Dimitrios | | | 1901 | GRE | 1.00 | 1 | 0.74 | 40 | 29.60 | |  Zoulis, Emmanouil | | | 1745 | GRE | 0.50 | 1 | 0.04 | 40 | 1.60 | | | Fragkos, Vasilios | | | 2067 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Geropapas, Periklis | | | 1871 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | |
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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