Individual Calculations August 2012
 Kosmas-Lekkas, Dimitrios  Total change: -6.90  Rating chartPersonal card
 Greek Team Championship of A' Category 2012 Rio Achaias GRE 2012-06-30
RcRownchangeKK*chgGame
 2060 2167 4.00 7 -0.46 15 -6.90 
  Efthimiatos, Georgios 2048 GRE0.501-0.1615-2.40 
  Konstantinidis, Konstantinos 1949 GRE1.0010.22153.30 
  Stathopoulos, Ioannis 2181 GRE0.001-0.4815-7.20 
  Hristodoulou, Panagiotis 2223 GRE0.5010.08151.20 
  Dimopoulos, Dimitrios 1937 GRE0.001-0.7915-11.85 
  Naoum, Spyridon 2115 GRE1.0010.43156.45 
  Minas, Ioannis 1968 GRE1.0010.24153.60 

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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