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Individual Calculations December 2018 |
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| Kokkota, Fotini Total change: -9.60 | |   |
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| Team Cup Spyros Bikos 2018 - A group | ESSNA | GRE | 2018-09-30 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1891 | 1695 | 0.50 | 3 | -0.24 | 40 | -9.60 | |
|  Kalofonos, Panayotis | | | 1911 | GRE | 0.50 | 1 | 0.28 | 40 | 11.20 | |  Ntoumazios, Evangelos | | | 1809 | GRE | 0.00 | 1 | -0.34 | 40 | -13.60 | | | Ornithopoulos, Nikolaos | | | 1954 | GRE | 0.00 | 1 | -0.18 | 40 | -7.20 | |
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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