Individual Calculations September 2011
 Tsekouras, Andreas  Total change: -3.60  Rating chartPersonal card
 11th Open SOP-SMAOK <1900 rating Pagrati - Athens GRE 2011-05-13
RcRownchangeKK*chgGame
 1702 1470 1.00 5 -0.12 30 -3.60 
  Pramateftakis, Nikolaos 1833 GRE0.001-0.1030-3.00 
  Nikolaidis, Georgios 1829 GRE0.001-0.1030-3.00 
  Tsokopoulos, Vasileios 1669 GRE0.5010.26307.80 
  Kahrimanis, Spyridon 1602 GRE0.5010.18305.40 
  Theodoulidis, Vasilios 1576 GRE0.001-0.3630-10.80 

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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