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Individual Calculations September 2021 |
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| Karakatsanis, Nikolaos Total change: 6.20 | |   |
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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 |
| 2081 | 2039 | 4.50 | 9 | 0.31 | 20 | 6.20 | |
|  Mendonca, Leon Luke | g | | 2439 * | IND | 0.00 | 1 | -0.08 | 20 | -1.60 | |  Lagaras, Stylianos | | | 1865 | GRE | 1.00 | 1 | 0.27 | 20 | 5.40 | | | Kozhuharov, Spas | m | | 2400 | BUL | 0.00 | 1 | -0.10 | 20 | -2.00 | | | Poulos, Georgios | | | 1801 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Alexakis, Georgios | | | 2259 | GRE | 0.50 | 1 | 0.28 | 20 | 5.60 | | | Avramidou, Anastasia | f | wm | 2238 | GRE | 0.00 | 1 | -0.24 | 20 | -4.80 | | | Stefanou, Konstantinos | | | 1936 | GRE | 0.00 | 1 | -0.64 | 20 | -12.80 | | | Shuqja, Klean | | wc | 1879 | ALB | 1.00 | 1 | 0.29 | 20 | 5.80 | | | Gkonelas, Nikolaos | | | 1915 | GRE | 1.00 | 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) | | |
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