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Individual Calculations February 2020 |
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| Zahariou, Nikolaus Total change: 16.00 | |   |
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| 4th open Nikolaos Giamarellos 2020 | Chalkida | GRE | 2020-01-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1515 | 1547 | 4.00 | 6 | 0.80 | 20 | 16.00 | |
|  Ifantis, Ilias | | | 1735 | GRE | 1.00 | 1 | 0.74 | 20 | 14.80 | | | Makridis, Dimitrios | | | 1947 * | GRE | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Kiryttopoulos, Ioannis | | | 1147 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Mplitsa, Artemis | | | 1289 | GRE | 1.00 | 1 | 0.18 | 20 | 3.60 | | | Tsotras, Ioannis | | | 1738 | GRE | 0.00 | 1 | -0.25 | 20 | -5.00 | | | Vagiakos, Fotios | | | 1231 | GRE | 1.00 | 1 | 0.13 | 20 | 2.60 | | | * 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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