Individual Calculations October 2012
 Kouis, Marios  Total change: 31.80  Rating chartPersonal card
 2nd open chess tournament - KARPENISI 2012 Karpenisi GRE 2012-08-31
RcRownchangeKK*chgGame
 2124 1813 1.50 3 1.06 30 31.80 
  Festas, Georgios 2015 GRE1.0010.763022.80 
  Kourkounakis, Ilias m2213  * GRE0.5010.423012.60 
  Ignatiadis, Konstantinos 2145 GRE0.001-0.1230-3.60 
 * 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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