Individual Calculations July 2012
 Sidiropoulos, Nikolaos  Total change: 21.75  Rating chartPersonal card
 Kaissa 16 Athens GRE 2012-04-26
RcRownchangeKK*chgGame
 2089 1920 3.50 7 1.45 15 21.75 
  Zervogiannis, Alexandros 1718 GRE1.0010.24153.60 
  Ilandzis, Spyridon 2118 GRE1.0010.761511.40 
  Panagiotopoulos, Vas 2073 GRE1.0010.701510.50 
  Nikolaou, Georgios 2208 GRE0.001-0.1615-2.40 
  Sienczewski, Zbigniew 2131 POL0.5010.27154.05 
  Kostouros, Alexandros 2241 GRE0.001-0.1315-1.95 
  Delithanasis, Dimitrios 2132 GRE0.001-0.2315-3.45 

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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