Individual Calculations November 2011
 Koutsompinas, Georgios  Total change: -14.10  Rating chartPersonal card
 5th open chess tournament ASOP DIAS Petroupoli, Athens GRE 2011-09-17
RcRownchangeKK*chgGame
 1688 1748 2.00 5 -0.94 15 -14.10 
  Spirou, Panagiotis 2148  * GRE0.001-0.0815-1.20 
  Pavlis, Antonios 1742 GRE0.001-0.5115-7.65 
  Koutsounis, Vasilios 1454 GRE1.0010.15152.25 
  Alexiadis, Hristos 1624 GRE0.001-0.6715-10.05 
  Grapsas, Panagiotis 1473 GRE1.0010.17152.55 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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