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Individual Calculations December 2021 |
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| Sidiropoulos, Vasilis Total change: 15.20 | |   |
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| Top Ultima by ASOP Dias Oct 2021 | Petroupoli | GRE | 2021-10-10 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1976 | 1873 | 1.50 | 3 | 0.38 | 40 | 15.20 | |
|  Mastoras, Ilias I. | | | 1887 | GRE | 1.00 | 1 | 0.52 | 40 | 20.80 | |  Karagiannis, Athanasios | m | | 2149 | GRE | 0.50 | 1 | 0.33 | 40 | 13.20 | | | Bardis, Harilaos-Panagiotis | | | 1892 | GRE | 0.00 | 1 | -0.47 | 40 | -18.80 | |
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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