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Individual Calculations September 2021 |
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| Cheiladakis, Vasileios Total change: -41.60 | |   |
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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 |
| 1387 | 1628 | 6.00 | 9 | -1.04 | 40 | -41.60 | |
|  Betsakos, Haralampos | | | 1228 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | |  Papadopoulou, Marilena | | | 1374 | GRE | 0.00 | 1 | -0.81 | 40 | -32.40 | | | Giannopoulos, Vasileios | | | 1287 | GRE | 0.50 | 1 | -0.38 | 40 | -15.20 | | | Hartofylakas, Nikolaos | | | 1231 | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Mavridis, Athanasios | | | 1464 | GRE | 0.50 | 1 | -0.22 | 40 | -8.80 | | | Pastras, Ioannis | | | 1461 | GRE | 1.00 | 1 | 0.28 | 40 | 11.20 | | | Lekkas, Anastasios | | | 1359 | GRE | 1.00 | 1 | 0.17 | 40 | 6.80 | | | Kassios, Dimitrios | | | 1529 | GRE | 0.00 | 1 | -0.64 | 40 | -25.60 | | | Georgiadis, Athanasios Kat | | | 1552 | GRE | 1.00 | 1 | 0.40 | 40 | 16.00 | | | * 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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