Individual Calculations May 2010
 Feidakis, Andreas  Total change: -11.70  Rating chartPersonal card
 Attica Team Championship of C' Category 2010 Attica GRE 2010-01-10
RcRownchangeKK*chgGame
 1986 1960 2.00 6 -0.78 15 -11.70 
  Ntatsis, Georgios 1966 GRE0.001-0.4915-7.35 
  Hrysikopoulos, Spyridon 2012 GRE0.5010.07151.05 
  Tyralis, Hristos 1925 GRE1.0010.45156.75 
  Kondopoulos, Dimitrios 2052 GRE0.001-0.3715-5.55 
  Badredin, Panagiotis 1928 GRE0.001-0.5415-8.10 
  Arvanitis, Konstantinos 2031 GRE0.5010.10151.50 

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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