Individual Calculations May 2011
 Makridis, Efstathios  Total change: -1.50  Rating chartPersonal card
 11th Patraikos Tournament 2011 Patra GRE 2011-03-11
RcRownchangeKK*chgGame
 1770 1781 3.50 7 -0.06 25 -1.50 
  Tsangaris, Spyridon 2009 GRE0.001-0.2125-5.25 
  Stamatopoulos, Apostolos 1627 GRE0.501-0.2125-5.25 
  Stefanatos, Gerasimos 1423 GRE1.0010.10252.50 
  Voutsinas, Kosmas 1703 GRE1.0010.39259.75 
  Fourfouris, Nikolaos 1790 GRE0.5010.01250.25 
  Masouros, Panagiotis 1941 GRE0.001-0.2925-7.25 
  Vazouras, Theodoros 1894 GRE0.5010.15253.75 

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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