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Individual Calculations July 2017 |
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| Tsomis, Dimitrios Total change: -1.60 | |   |
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| 3rd open Peiraikos OS 2017 | Piraeus | GRE | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1629 | 1968 | 6.00 | 7 | -0.08 | 20 | -1.60 | |
|  Mousliadis, Nikolaos | | | 1568 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Tsalamagkakis, Ilias | | | 1583 | GRE | 0.50 | 1 | -0.41 | 20 | -8.20 | | | Dermatas, Marios | | | 1568 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kokkinopanis, Leonidas | | | 1568 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Sklavounos, Panayotis | | | 1840 | GRE | 1.00 | 1 | 0.33 | 20 | 6.60 | | | Trapalis, Theodoros | | | 1568 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Vlahos, Athanasios | | | 1706 | GRE | 0.50 | 1 | -0.32 | 20 | -6.40 | | | * 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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