Individual Calculations April 2017
 Dereka, Konstantina  Total change: -16.00  Rating chartPersonal card
 3rd International Chess Tournament Vardaris - B group Thessaloniki GRE 2017-02-23
 1423 1096 0.00 3 -0.40 40 -16.00 
  Nagoulis, Nikolaos 1329 GRE0.001-0.2140-8.40 
  Alimpic, Aleksa 1496  * SRB0.001-0.0840-3.20 
  Kouta, Vasiliki 1443 GRE0.001-0.1140-4.40 
 * 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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