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Individual Calculations February 2020 |
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| Karageorgos, Alexios Total change: -34.80 | |   |
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| 3rd Christmas SO Korydallou - ESP Machites 2019 A group | Korydallos | GRE | 2019-12-22 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1507 | 1308 | 0.00 | 2 | -0.58 | 40 | -23.20 | |
|  Kakadelis, Str | | | 1708 * | GRE | 0.00 | 1 | -0.08 | 40 | -3.20 | |  Nikolaras, Konstantinos | | | 1306 | GRE | 0.00 | 1 | -0.50 | 40 | -20.00 | | | * 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) | | | | 2020 Team Championship of ESSN Attikis - B Local B1 Rounds 1-3 | Attica | GRE | 2020-01-12 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1073 | 1308 | 0.50 | 1 | -0.29 | 40 | -11.60 | |
| | Katsialos, Spyridon Thaddaios | | | 1073 | GRE | 0.50 | 1 | -0.29 | 40 | -11.60 | |
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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