Individual Calculations September 2018
 Tsomarelis, Kyriakos  Total change: 6.00  Rating chartPersonal card
 27th Open International Tournament of Kavala 2018 - C group Kavala GRE 2018-08-05
RcRownchangeKK*chgGame
 1123 1096 2.00 4 0.15 40 6.00 
  Tzovani, Dimitra 1107 GRE1.0010.524020.80 
  Voutsas, Christos 1051 GRE0.001-0.5640-22.40 
  Arzoumanidis, Alexandros 1157 GRE1.0010.584023.20 
  Kyparissopoulos, Spyridon 1178 GRE0.001-0.3940-15.60 

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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