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Individual Calculations February 2023 |
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| Lampou, Marianta Total change: -95.20 | |   |
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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 |
| 1377 | 1520 | 2.50 | 7 | -2.38 | 40 | -95.20 | |
|  Vitalis, Aggelos | | | 1181 | GRE | 1.00 | 1 | 0.12 | 40 | 4.80 | |  Stefanou, Konstantinos | | | 2052 | GRE | 0.00 | 1 | -0.03 | 40 | -1.20 | | | Tsiboukelis, Panagiotis | | | 1302 | GRE | 0.00 | 1 | -0.78 | 40 | -31.20 | | | Styfougias, Evangelos | | | 1391 | GRE | 0.00 | 1 | -0.67 | 40 | -26.80 | | | Tamiolakis, Grigorios | | | 1223 | GRE | 0.00 | 1 | -0.85 | 40 | -34.00 | | | Makrygiannis, Ion Periandros | | | 1216 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Tzimas, Konstantinos | | | 1274 | GRE | 0.50 | 1 | -0.31 | 40 | -12.40 | |
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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