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Individual Calculations April 2023 |
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| Gemelas, Stergios Total change: -61.60 | |   |
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| Ikaros 2023 Preliminary Championship | Ag Kyrikos Ikaria | GRE | 2023-01-08 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1116 | 1216 | 1.00 | 4 | -1.54 | 40 | -61.60 | |
|  Poulos, Stylianos | | | 1103 | GRE | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Valeris, Nikolaos | | | 1128 | GRE | 1.00 | 1 | 0.38 | 40 | 15.20 | |  Poulos, Stylianos | | | 1103 | GRE | 0.00 | 1 | -0.65 | 40 | -26.00 | | | Valeris, Nikolaos | | | 1128 | GRE | 0.00 | 1 | -0.62 | 40 | -24.80 | |
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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