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Individual Calculations May 2019 |
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| Maris, Ioannis Total change: -9.40 | |   |
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| 2019 team championship of ESSK - B Category | ESSK | GRE | 2019-03-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1758 | 1921 | 3.00 | 5 | -0.47 | 20 | -9.40 | |
|  Koumis, Filippos | | | 1584 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | |  Sergakis, Leonidas | | | 1597 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | Tolias, Fotis | | | 1849 | GRE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Lampadariou, Nikolaos | | | 1916 | GRE | 0.00 | 1 | -0.51 | 20 | -10.20 | | | Psarakis, Georgios | | | 1842 | GRE | 0.00 | 1 | -0.61 | 20 | -12.20 | |
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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