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Individual Calculations February 2023 |
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| Giannoulakis, Lampros Total change: 1.40 | |   |
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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 |
| 2083 | 2351 | 5.50 | 7 | 0.07 | 20 | 1.40 | |
|  Siskou, Evangelia | | | 1951 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Sideris, Theodoros | | | 1796 | GRE | 1.00 | 1 | 0.03 | 20 | 0.60 | | | Kazantzoglou, Stefanos | | | 1943 | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Kordis, Konstantinos | | | 2128 | GRE | 1.00 | 1 | 0.22 | 20 | 4.40 | | | Makridis, Dimitrios | f | | 2374 | GRE | 0.50 | 1 | 0.03 | 20 | 0.60 | | | Papasimakopoulos, Alexandros | f | | 2334 | GRE | 0.00 | 1 | -0.52 | 20 | -10.40 | | | Stefanou, Konstantinos | | | 2052 | GRE | 1.00 | 1 | 0.15 | 20 | 3.00 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
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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