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Individual Calculations January 2023 |
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| Nikitidis, Vasileios Total change: 2.20 | |   |
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| 14th Autumn open SON Filadelfeias Spyros Loverdos Cup | N Filadelfeia | GRE | 2022-11-02 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1543 | 1152 | 0.00 | 1 | -0.09 | 20 | -1.80 | |
|  Diamantis, Foivos Apollon | | | 1543 | GRE | 0.00 | 1 | -0.09 | 20 | -1.80 | |
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) | | | | Team Cup Spyros Bikos 2022 | Attica | GRE | 2022-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1246 | 1152 | 1.00 | 2 | 0.20 | 20 | 4.00 | |
| | Menis, Apostolos | | | 1036 | GRE | 1.00 | 1 | 0.34 | 20 | 6.80 | |  Kossiaras, Fotios | | | 1456 | GRE | 0.00 | 1 | -0.14 | 20 | -2.80 | |
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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