Individual Calculations September 2011
 Vidalis, Evagelos  Total change: 1.20  Rating chartPersonal card
 7th International Open Gaziou - Herakliou 2011 Heraklion, Crete GRE 2011-08-06
RcRownchangeKK*chgGame
 1924 2009 3.00 5 0.08 15 1.20 
  Spirou, Gerasimos 1626 GRE0.501-0.4115-6.15 
  Aggeli, Eleni 1862 GRE1.0010.30154.50 
  Spirou, Eleftherios 1653 GRE1.0010.11151.65 
  Parginos, Vassilios 2199 GRE0.5010.25153.75 
  Townsend, M Paul 2280 ENG0.001-0.1715-2.55 

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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