Individual Calculations July 2011
 Berger, Stefan  Total change: -3.30  Rating chartPersonal card
 Amateur Weekend CHessOPEN Lugano-Paradiso SUI 2011-05-13
RcRownchangeKK*chgGame
 1966 2012 2.50 5 -0.22 15 -3.30 
  Habibi, Ali m2304 GER0.001-0.1515-2.25 
  Profumo, Alberto 2251 ITA0.001-0.2015-3.00 
  Florin, Jon 1734 SUI1.0010.17152.55 
  Wipf, Armin 1612  * SUI1.0010.08151.20 
  Raselli, Claudio 1928 ITA0.501-0.1215-1.80 
 * 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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