Individual Calculations June 2013
 Koutoukidis, Panagiotis  Total change: -17.25  Rating chartPersonal card
 133rd Ambelokipi open Athens - Ambelokipi GRE 2013-03-03
RcRownchangeKK*chgGame
 1824 2213 2.50 4 -1.15 15 -17.25 
  Gasparatos, Panagiotis 1813  * GRE1.0010.08151.20 
  Nemtsas, Hristoforos 1858 GRE0.001-0.8915-13.35 
  Sarantakos, Sotirios 1813  * GRE1.0010.08151.20 
  Rigatos, Panagiotis 1813  * GRE0.501-0.4215-6.30 
 * 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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