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Individual Calculations February 2023 |
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| Mavridis, Emmanouil Total change: 42.40 | |   |
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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 |
| 1616 | 1521 | 4.00 | 7 | 1.06 | 40 | 42.40 | |
|  Pissadaki, Despoina | | | 1120 | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Loukopoulos, Panagiotis-Athanasi | | | 2025 | GRE | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Stefanou, Konstantinos | | | 2052 | GRE | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Kontogiannis, Vasilios | | | 1730 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Sarsentos, Dimitrios | | | 1388 | GRE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Kalyva, Kyriaki | | | 1775 | GRE | 0.00 | 1 | -0.19 | 40 | -7.60 | | | Tamiolakis, Grigorios | | | 1223 | GRE | 1.00 | 1 | 0.15 | 40 | 6.00 | |
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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