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Individual Calculations October 2023 |
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| Kadianis, Georgios Total change: -12.60 | |   |
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| 50th National Team Championship of A Category 2023 | Athens | GRE | 2023-08-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1892 | 2030 | 2.00 | 4 | -0.63 | 20 | -12.60 | |
|  Kolytas, Spiridon | | | 1790 | GRE | 0.00 | 1 | -0.80 | 20 | -16.00 | |  Pavlidis, Pavlos | | | 1873 | GRE | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Drakoulakos, Grigorios | f | | 2275 | GRE | 0.00 | 1 | -0.20 | 20 | -4.00 | | | Sampsonoglou, Vasilios | | | 1630 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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