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Individual Calculations February 2023 |
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| Triantafyllakis, Dimitrios Total change: 72.00 | |   |
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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 |
| 1795 | 1591 | 4.00 | 7 | 1.80 | 40 | 72.00 | |
|  Iakovidis, Othonas | | | 1235 | GRE | 1.00 | 1 | 0.11 | 40 | 4.40 | |  Nikolaidis, Konstantinos | f | | 2157 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Sarsentos, Dimitrios | | | 1388 | GRE | 1.00 | 1 | 0.24 | 40 | 9.60 | | | Vidalis, Evagelos | | | 1833 | GRE | 1.00 | 1 | 0.80 | 40 | 32.00 | | | Loukopoulos, Panagiotis-Athanasi | | | 2025 | GRE | 0.50 | 1 | 0.44 | 40 | 17.60 | | | Kordis, Konstantinos | | | 2128 | GRE | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Sideris, Theodoros | | | 1796 | GRE | 0.50 | 1 | 0.26 | 40 | 10.40 | |
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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