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Individual Calculations February 2023 |
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| Katsanis, Vasileios Dim Total change: 46.40 | |   |
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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 |
| 1850 | 1937 | 5.00 | 7 | 1.16 | 40 | 46.40 | |
|  Styfougias, Evangelos | | | 1391 | GRE | 1.00 | 1 | 0.03 | 40 | 1.20 | |  Zouroufidis, Ifikratis | | | 1537 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Ergazakis, Ioannis | f | | 2196 | GRE | 0.50 | 1 | 0.32 | 40 | 12.80 | | | Loukopoulos, Panagiotis-Athanasi | | | 2025 | GRE | 0.00 | 1 | -0.38 | 40 | -15.20 | | | Siskou, Evangelia | | | 1505 | GRE | 1.00 | 1 | 0.07 | 40 | 2.80 | | | Nikolaidis, Konstantinos | f | | 2157 | GRE | 1.00 | 1 | 0.78 | 40 | 31.20 | | | Gogolis, Alexandros | f | | 2142 | GRE | 0.50 | 1 | 0.26 | 40 | 10.40 | | | * 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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