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Individual Calculations February 2020 |
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| Ziomas, Konstantinos Dimitrios Total change: 52.00 | |   |
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| 4th open Nikolaos Giamarellos 2020 | Chalkida | GRE | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1509 | 1263 | 2.50 | 5 | 1.30 | 40 | 52.00 | |
|  Louris, Spyridon | | | 1663 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Kouroumbas, Kosmas | | | 1628 | GRE | 0.50 | 1 | 0.40 | 40 | 16.00 | | | Marinelos, Theodoros | | | 1663 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Despotis, Loukas | | | 1024 | GRE | 1.00 | 1 | 0.20 | 40 | 8.00 | | | Michalis, Vasileios | | | 1566 | GRE | 0.50 | 1 | 0.36 | 40 | 14.40 | | | * 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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