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Individual Calculations September 2021 |
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| Dimakis, Stavros Total change: -76.40 | |   |
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| 30th International open of Kavala 2021 - B group | Kavala | GRE | 2021-08-01 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1319 | 1597 | 5.50 | 9 | -1.91 | 40 | -76.40 | |
|  Tzortzatos, Ioannis | | | 1197 * | GRE | 0.00 | 1 | -0.92 | 40 | -36.80 | |  Souretis, Athanasios | | | 1197 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Bakirtzis, Konstantinos | | | 1229 | GRE | 1.00 | 1 | 0.10 | 40 | 4.00 | | | Kavakopoulou, Ioulia Anastasia | | | 1407 | GRE | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Giannopoulos, Vasileios | | | 1287 | GRE | 1.00 | 1 | 0.14 | 40 | 5.60 | | | Anagnostopoulos, Vasileios Na | | | 1358 | GRE | 0.50 | 1 | -0.30 | 40 | -12.00 | | | Mavridis, Athanasios | | | 1464 | GRE | 0.00 | 1 | -0.68 | 40 | -27.20 | | | Mplitsa, Artemis | | | 1318 | GRE | 0.50 | 1 | -0.34 | 40 | -13.60 | | | Kalogridis, Themistoklis | | | 1413 | GRE | 1.00 | 1 | 0.26 | 40 | 10.40 | | | * 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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