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Individual Calculations April 2023 |
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| Mylonakis, Ioannis Total change: -50.00 | |   |
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| 2023 Attica Friendship Cup | Attica | GRE | 2023-01-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1643 | 1768 | 0.00 | 1 | -0.67 | 40 | -26.80 | |
|  Nikolaidis, Athanasios | | | 1643 | GRE | 0.00 | 1 | -0.67 | 40 | -26.80 | |
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) | | | | 2023 Team Championship of Attica - A Local rounds 1-5 | Attica | GRE | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1770 | 1780 | 1.50 | 4 | -0.58 | 40 | -23.20 | |
|  Drimalas, Andreas Anastasios | | | 1610 | GRE | 0.00 | 1 | -0.72 | 40 | -28.80 | | | Nteligiorgis, Georgios | | | 1738 | GRE | 0.50 | 1 | -0.06 | 40 | -2.40 | | | Ntountaniotis, Dimitrios | | | 1708 | GRE | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Alexakis, Dimitrios | | | 2024 | GRE | 0.00 | 1 | -0.20 | 40 | -8.00 | |
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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