Individual Calculations May 2015
 Karagiannis, Athanasios  Total change: -2.70  Rating chartPersonal card
 Open PS Peristeriou JAN 2015 - A group Peristeri GRE 2015-01-31
RcRownchangeKK*chgGame
 1995 2202 3.50 5 -0.27 10 -2.70 
  Anthopoulos, Hristos 1930 GRE1.0010.17101.70 
  Ignatiadis, Konstantinos 2084 GRE1.0010.34103.40 
  Kostouros, Alexandros 2081 GRE0.501-0.1610-1.60 
  Georgakopoulos, Vasilios 1850 GRE1.0010.11101.10 
  Haralabidis, Tengkiz 2031 GRE0.001-0.7310-7.30 

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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