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Individual Calculations February 2020 |
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| Marinelos, Theodoros Total change: -6.60 | |   |
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| 4th open Nikolaos Giamarellos 2020 | Chalkida | GRE | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1569 | 1702 | 3.50 | 6 | -0.33 | 20 | -6.60 | |
|  Giannopoulos, Vasileios | | | 1302 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Stamelos, Athanasios | | | 1449 | GRE | 1.00 | 1 | 0.19 | 20 | 3.80 | | | Kontogiannis, Vasilios | | | 1761 | GRE | 0.00 | 1 | -0.42 | 20 | -8.40 | | | Ziomas, Konstantinos Dimitrios | | | 1302 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Karounis, Ioannis | | | 1669 | GRE | 0.50 | 1 | -0.05 | 20 | -1.00 | | | Efthimiadis, Ilias | | | 1929 | GRE | 0.00 | 1 | -0.21 | 20 | -4.20 | | | * 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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