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Individual Calculations July 2017 |
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| Vlahos, Athanasios Total change: 21.40 | |   |
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| 3rd open Peiraikos OS 2017 | Piraeus | GRE | 2017-04-29 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1529 | 1706 | 4.50 | 5 | 1.07 | 20 | 21.40 | |
|  Theodoropoulos, Georgios Stylian | | | 1306 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Kokkinopanis, Leonidas | | | 1375 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | Mousliadis, Nikolaos | | | 1306 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Fakkas, Argiris | | | 1688 | GRE | 1.00 | 1 | 0.47 | 20 | 9.40 | | | Tsomis, Dimitrios | f | | 1968 | 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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