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Individual Calculations November 2018 |
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| Dermatas, Marios Total change: 35.60 | |   |
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| Autumn Open 2018 SOA | Athens | GRE | 2018-09-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1787 | 1751 | 5.00 | 7 | 1.78 | 20 | 35.60 | |
|  Kratimenou, Maria | | | 1351 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Ergazakis, Ioannis | f | | 2151 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | | | Iatrou, Konstantinos | | | 1489 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Mogylnyak, Georgiy Yaroslav | | | 1421 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Sideris, Theodoros | | | 1952 | GRE | 1.00 | 1 | 0.76 | 20 | 15.20 | | | Papahristoudis, Anastasios | | | 1992 | GRE | 1.00 | 1 | 0.80 | 20 | 16.00 | | | Drakoulakos, Grigorios | f | | 2151 * | GRE | 0.00 | 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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