Individual Calculations November 2010
 Sfougatakis, Nikolaos  Total change: -19.20  Rating chartPersonal card
 107th Ambelokipi Open Ambelokipi - Athens GRE 2010-09-12
RcRownchangeKK*chgGame
 1758 1913 3.50 7 -1.28 15 -19.20 
  Pramateftaki, Loukia 1513  * GRE1.0010.08151.20 
  Ifandis, Andreas 1665 GRE1.0010.19152.85 
  Kostouros, Alexandros 2146 GRE0.001-0.2115-3.15 
  Tsiros, Fragkiskos Vlasios 1764 GRE0.501-0.2015-3.00 
  Papamichael, Georgios 1879 GRE0.001-0.5515-8.25 
  Efkarpidis, Stylianos 1597 GRE1.0010.13151.95 
  Zervogiannis, Alexandros 1743 GRE0.001-0.7215-10.80 
 * 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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