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Individual Calculations April 2019 |
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| Nemtsas, Hristoforos Total change: -2.80 | |   |
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| 2019 Attica Team Championship - B Category rounds 4-7 | ESSNA | GRE | 2019-02-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1852 | 1891 | 2.00 | 4 | -0.22 | 20 | -4.40 | |
|  Savidis, Dimitrios | | | 1763 | GRE | 0.50 | 1 | -0.17 | 20 | -3.40 | |  Papargyriou, Anastasios | | | 2055 | GRE | 0.00 | 1 | -0.28 | 20 | -5.60 | | | Tsimboukidis, Anastasios | | | 1776 | GRE | 1.00 | 1 | 0.34 | 20 | 6.80 | | | Nikas, Nikolaos | | | 1813 | GRE | 0.50 | 1 | -0.11 | 20 | -2.20 | |
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) | | | | 2019 Attica Team Championship - B Category rounds 8-9 | ESSNA | GRE | 2019-03-03 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1479 | 1879 | 1.00 | 1 | 0.08 | 20 | 1.60 | |
| | Soursos, Panayotis | | | 1479 * | GRE | 1.00 | 1 | 0.08 | 20 | 1.60 | | | * 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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