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Individual Calculations December 2021 |
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| Galopoulos, Nikolaos Total change: 1.90 | |   |
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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 |
| 2096 | 2360 | 2.00 | 2 | 0.41 | 10 | 4.10 | |
|  Agorastoudis-Vlahos, Ioakim | | | 1960 * | GRE | 1.00 | 1 | 0.08 | 10 | 0.80 | |  Kouskoutis, Georgios-Alexandros | | | 2231 | GRE | 1.00 | 1 | 0.33 | 10 | 3.30 | | | * 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 |
| 2483 | 2381 | 0.50 | 2 | -0.22 | 10 | -2.20 | |
| | Malikentzos, Sotirios | m | | 2430 | GRE | 0.50 | 1 | 0.07 | 10 | 0.70 | | | Pavlidis, Antonios | g | | 2536 | GRE | 0.00 | 1 | -0.29 | 10 | -2.90 | |
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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