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Individual Calculations April 2023 |
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| Sfougatakis, Nikolaos Total change: -10.80 | |   |
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| 2023 Team Championship of Attica - A Local rounds 1-5 | Attica | GRE | 2023-02-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1669 | 1899 | 2.50 | 4 | -0.54 | 20 | -10.80 | |
|  Spartinos, Pantelis | | | 1506 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mytilinis, Sokratis | | | 1810 | GRE | 0.00 | 1 | -0.62 | 20 | -12.40 | |  Santorinaios, Iakovos | | | 1836 | GRE | 0.50 | 1 | -0.09 | 20 | -1.80 | | | Emmanouilidis, Emmanouil 46922 | | | 1523 | GRE | 1.00 | 1 | 0.09 | 20 | 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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