Individual Calculations July 2013
 Serpetsidaki, Eva  Total change: 8.25  Rating chartPersonal card
 8th open tournament SO Herakliou "Concept" - A' Group Heraklio GRE 2013-05-06
RcRownchangeKK*chgGame
 1753 1399 1.00 4 0.55 15 8.25 
  Maris, Ioannis f1799  * GRE0.001-0.0815-1.20 
  Kadianis, Georgios 1676 GRE0.001-0.1715-2.55 
  Galanakis, Nikos 1736 GRE1.0010.881513.20 
  Eleftherakis, Stavros 1799  * GRE0.001-0.0815-1.20 
 * 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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