Individual Calculations February 2018
 Tsomarelis, Kyriakos  Total change: -45.60  Rating chartPersonal card
 34th Christmas Cup SO Kavalas 2017 - A group Kavala GRE 2017-12-26
RcRownchangeKK*chgGame
 1207 1142 0.50 4 -1.14 40 -45.60 
  Makedos, Ioannis 1283 GRE0.001-0.3140-12.40 
  Stefanidis, Panagiotis 1113 GRE0.001-0.5440-21.60 
  Nikou, Ilias 1258 GRE0.001-0.3440-13.60 
  Dimakis, Stavros 1175 GRE0.5010.05402.00 

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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