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Individual Calculations December 2021 |
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| Gkogka, Elvis Total change: 10.20 | |   |
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| 12th open OPAX Mindgames Oct 2021 | Cholargos | GRE | 2021-10-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1536 | 1243 | 1.00 | 3 | 0.51 | 20 | 10.20 | |
|  Kyparissas, Evangelos | | | 1568 | GRE | 1.00 | 1 | 0.87 | 20 | 17.40 | |  Papanikolaou, Vasileios D | | | 1616 | GRE | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Andreou, Stefanos | | | 1423 | GRE | 0.00 | 1 | -0.26 | 20 | -5.20 | |
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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