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Individual Calculations January 2020 |
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| Koukas, Anastasios Total change: -13.00 | |   |
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| 23nd open PS Peristeriou 2019 | Peristeri | GRE | 2019-11-16 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1814 | 1924 | 3.00 | 6 | -0.65 | 20 | -13.00 | |
|  Lafkidis, Apostolos | | | 1524 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | |  Vasilakopoulos, Georgios | | | 1681 | GRE | 1.00 | 1 | 0.20 | 20 | 4.00 | | | Fragkos, Vasilios | | | 2067 | GRE | 1.00 | 1 | 0.69 | 20 | 13.80 | | | Kostouros, Alexandros | | | 1998 | GRE | 0.00 | 1 | -0.40 | 20 | -8.00 | | | Koutourinis, Apostolos | | | 2066 | GRE | 0.00 | 1 | -0.31 | 20 | -6.20 | | | Mourelatos, Spyridon | | | 1546 | GRE | 0.00 | 1 | -0.91 | 20 | -18.20 | | | * 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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