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Individual Calculations April 2009 |
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| Kokolias, Konstantinos Total change: 3.75 | |   |
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| Bikou Cup 1st Division | Attica - Local Clubs | GRE | 2008-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2022 | 2113 | 1.50 | 2 | 0.25 | 15 | 3.75 | |
|  Mbirlis, Hristos | | | 2021 | GRE | 1.00 | 1 | 0.37 | 15 | 5.55 | |  Prevenios, Mihail | | | 2022 | GRE | 0.50 | 1 | -0.12 | 15 | -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) | | |
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