Individual Calculations February 2013
 Vitsaxakis, Nikolaos  Total change: 6.75  Rating chartPersonal card
 7th open tournament SO Herakliou "Concept" - A' Group Heraklio GRE 2013-01-02
RcRownchangeKK*chgGame
 1672 1461 1.50 4 0.45 15 6.75 
  Maris, Ioannis f1861  * GRE1.0010.921513.80 
  Spirou, Gerasimos 1648 GRE0.001-0.2615-3.90 
  Galanakis, Nikos 1764 GRE0.001-0.1415-2.10 
  Serpetsidaki, Eva 1413 GRE0.501-0.0715-1.05 
 * 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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