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Individual Calculations October 2021 |
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| Gourgari, Marianna Total change: 9.40 | |   |
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| 48th Team Championship A Category - South | Athens | GRE | 2021-09-07 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1340 | 1478 | 5.00 | 7 | 0.47 | 20 | 9.40 | |
|  Kalyva, Kyriaki | | | 1812 | GRE | 0.00 | 1 | -0.12 | 20 | -2.40 | |  Bastianou, Chrysoula | | | 1686 | GRE | 0.00 | 1 | -0.23 | 20 | -4.60 | | | Dermitzaki, Georgia | | | 1172 | GRE | 1.00 | 1 | 0.14 | 20 | 2.80 | | | Astitha, Niki | | | 1078 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Pagkali, Despoina | | | 1078 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | Apostolidou, Eleni | | | 1406 | GRE | 1.00 | 1 | 0.40 | 20 | 8.00 | | | Zarkada, Athina | | | 1149 | GRE | 1.00 | 1 | 0.12 | 20 | 2.40 | | | * 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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