Individual Calculations February 2023 |
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Gogolis, Alexandros Total change: -17.60 | | ![Rating chart](/imga/chart.gif) ![Personal card](/imga/card.gif) |
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5th open Nikolaos Giamarelos 2023 - A group | Chalkida | GRE | 2023-01-05 |
Rc | Ro | w | n | change | K | K*chg | Game |
1826 | 2142 | 5.00 | 7 | -0.88 | 20 | -17.60 | |
| Kontogianni, Vasiliki (vivian) | | | 1742 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | Kiryttopoulos, Ioannis | | | 1587 | GRE | 1.00 | 1 | 0.03 | 20 | 0.60 | | Kassios, Dimitrios | | | 1817 | GRE | 0.50 | 1 | -0.37 | 20 | -7.40 | | Stefanou, Konstantinos | | | 2052 | GRE | 0.50 | 1 | -0.12 | 20 | -2.40 | | Sideris, Theodoros | | | 1796 | GRE | 0.50 | 1 | -0.39 | 20 | -7.80 | | Berbatis, Antonios | | | 1850 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | Katsanis, Vasileios Dim | | | 1937 | GRE | 0.50 | 1 | -0.26 | 20 | -5.20 | | * 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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