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Individual Calculations February 2023 |
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| Lampos, Charalampos Total change: 44.40 | |   |
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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 |
| 1486 | 1336 | 3.50 | 7 | 1.11 | 40 | 44.40 | |
|  Kassios, Dimitrios | | | 1817 | GRE | 0.00 | 1 | -0.05 | 40 | -2.00 | |  Michalis, Christos Panagiotis | | | 1515 | GRE | 0.50 | 1 | 0.23 | 40 | 9.20 | | | Vitalis, Aggelos | | | 1181 | GRE | 1.00 | 1 | 0.29 | 40 | 11.60 | | | Zouroufidis, Ifikratis | | | 1202 | GRE | 1.00 | 1 | 0.32 | 40 | 12.80 | | | Kyriakidis, Orestis | | | 1692 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Dereka, Konstantina | | | 1524 | GRE | 0.50 | 1 | 0.24 | 40 | 9.60 | | | Diakoumeas, Aristofanis | | | 1474 | GRE | 0.50 | 1 | 0.19 | 40 | 7.60 | |
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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