Individual Calculations January 2010
 Kalogridakis, Georgios  Total change: 11.00  Rating chartPersonal card
 Greek Youth Under 16 Team Champ. Finals N.Filadelfia - Athens GRE 2009-12-11
RcRownchangeKK*chgGame
 1833 1753 2.50 5 0.44 25 11.00 
  Serntedakis, Athanasios 1910 GRE1.0010.712517.75 
  Diasakos, Spyridon 1526 GRE0.001-0.7925-19.75 
  Papakonstantinou, Dimitrios 1812 GRE0.5010.08252.00 
  Kosmidis, Ioannis 1766 GRE1.0010.522513.00 
  Kaforos, Dimitrios-Alkis 2153  * GRE0.001-0.0825-2.00 
 * 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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