Individual Calculations November 2010
 Zorbas, Nikolaos  Total change: 15.90  Rating chartPersonal card
 107th Ambelokipi Open Ambelokipi - Athens GRE 2010-09-12
RcRownchangeKK*chgGame
 1847 1842 4.00 6 1.06 15 15.90 
  Kouros, Ahileas 1442  * GRE1.0010.08151.20 
  Kostouros, Alexandros 2146 GRE0.001-0.1415-2.10 
  Tsiros, Dimitrios 1619 GRE1.0010.22153.30 
  Hatzopoulos, Ioannis 1645 GRE1.0010.25153.75 
  Kostopoulos, Vasilios 2052 GRE1.0010.771511.55 
  Kordis, Konstantinos 2175 GRE0.001-0.1215-1.80 
 * 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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