Individual Calculations April 2009
 Berberich, Christoph  Total change: -0.90  Rating chartPersonal card
 Int. Hilton-Open Basel (Ivan-Nemet-Memorial) BASEL SUI 2009-01-01
RcRownchangeKK*chgGame
 2211 2083 2.00 6 -0.06 15 -0.90 
  Filipovic, Branko m2433 CRO0.001-0.1115-1.65 
  Zanetti, Bruno 2008 SUI0.501-0.1015-1.50 
  Lumsdon, Andrew 2051 SUI0.501-0.0415-0.60 
  Peredy, Ferenc m2252 HUN0.5010.22153.30 
  Hug, Marcel 2257 SUI0.001-0.2715-4.05 
  Stankovic, Zeljko 2267 SUI0.5010.24153.60 

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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