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Individual Calculations February 2023 |
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| Vagiakos, Fotios Total change: 37.20 | |   |
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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 |
| 1478 | 1235 | 2.50 | 7 | 0.93 | 40 | 37.20 | |
|  Kouroumbas, Kosmas | | | 1614 | GRE | 1.00 | 1 | 0.91 | 40 | 36.40 | |  Mitzas, Dimitris | | | 1343 | GRE | 0.00 | 1 | -0.35 | 40 | -14.00 | | | Kiryttopoulos, Panagiotis Aris | | | 1511 | GRE | 0.00 | 1 | -0.17 | 40 | -6.80 | | | Papadopoulos, Antonios Ioan | | | 1444 | GRE | 0.00 | 1 | -0.23 | 40 | -9.20 | | | Papandreou, Nikolaos | | | 1732 | GRE | 1.00 | 1 | 0.96 | 40 | 38.40 | | | Styfougias, Evangelos | | | 1391 | GRE | 0.00 | 1 | -0.29 | 40 | -11.60 | | | Kostis, Apostolos | | | 1311 | GRE | 0.50 | 1 | 0.10 | 40 | 4.00 | |
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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