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Individual Calculations April 2022 |
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| Zavrakidis, Nikolaos Total change: 48.40 | |   |
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| 6th open Thomas Georgiou Memorial | Athens Ampelokipoi | GRE | 2022-01-15 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1883 | 1473 | 1.50 | 4 | 1.14 | 40 | 45.60 | |
|  Dimitriou, Georgios | | | 1876 | GRE | 0.50 | 1 | 0.42 | 40 | 16.80 | |  Georgiadis, Anastasios | | | 1830 | GRE | 0.00 | 1 | -0.11 | 40 | -4.40 | | | Oikonomopoulos, Filippos | | | 1767 | GRE | 1.00 | 1 | 0.85 | 40 | 34.00 | | | Ilandzis, Spyridon | | | 2059 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | |
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) | | | | 2022 ESSNA Team Championship - C Category rounds 1-6 | ATTICA | GRE | 2022-02-13 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1365 | 1479 | 4.00 | 6 | 0.07 | 40 | 2.80 | |
| | Gketsis, Andreas | | | 1083 | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Kanavos, Panagiots | | | 1079 * | GRE | 1.00 | 1 | 0.08 | 40 | 3.20 | | | Chronis, Alexandros | | | 1246 | GRE | 1.00 | 1 | 0.21 | 40 | 8.40 | | | Fragkos, Vasilios | | | 2051 | GRE | 0.00 | 1 | -0.02 | 40 | -0.80 | | | Kyriakidis, Orestis | | | 1501 | GRE | 0.00 | 1 | -0.47 | 40 | -18.80 | | | Stavropoulos, Sotirios | | | 1227 | GRE | 1.00 | 1 | 0.19 | 40 | 7.60 | | | * 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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