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Individual Calculations December 2021 |
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| Giannoulakis, Lampros Total change: 4.80 | |   |
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| 2021 team cup of ESSTH-CHALK 1st stage | ESSTH-CHALK | GRE | 2021-10-24 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2182 | 2319 | 1.00 | 2 | -0.25 | 20 | -5.00 | |
|  Baltakis, Ioannis | | | 1919 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Ioannidis, Evgenios | m | | 2445 | GRE | 0.00 | 1 | -0.33 | 20 | -6.60 | | | * 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) | | | | 2021 team championship of A category - Final 4 | Larisa | GRE | 2021-11-06 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2142 | 2363 | 2.00 | 2 | 0.49 | 20 | 9.80 | |
|  Loukopoulos, Panagiotis-Athanasi | | | 2010 | GRE | 1.00 | 1 | 0.11 | 20 | 2.20 | | | Koutlas, Nikolaos | f | | 2273 | GRE | 1.00 | 1 | 0.38 | 20 | 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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