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Individual Calculations September 2021 |
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| Dritsas, Stavros Nikolaos Total change: 20.00 | |   |
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| 30th International open of Kavala 2021 - A group | Kavala | GRE | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2076 | 1843 | 2.50 | 9 | 0.50 | 40 | 20.00 | |
|  Klimentov, Roman | | | 2183 | RUS | 0.50 | 1 | 0.38 | 40 | 15.20 | |  Kanakaris, Georgios | m | | 2243 * | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | | | Gkavardinas, Antonios | | | 2070 | GRE | 0.00 | 1 | -0.21 | 40 | -8.40 | | | Atanasov, Margarit | | | 2059 | BUL | 0.00 | 1 | -0.22 | 40 | -8.80 | | | Pirvulescu, Adrian | | | 1988 | ROU | 1.00 | 1 | 0.69 | 40 | 27.60 | | | Loukopoulos, Panagiotis-Athanasi | | | 2017 | GRE | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Nikanova, Ekaterina | | wf | 2007 | BLR | 0.50 | 1 | 0.22 | 40 | 8.80 | | | Gkonelas, Nikolaos | | | 1915 | GRE | 0.00 | 1 | -0.40 | 40 | -16.00 | | | Townsend, M Paul | | | 2200 | ENG | 0.00 | 1 | -0.11 | 40 | -4.40 | | | * 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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