Individual Calculations February 2013
 Wuethrich, Lorenz  Total change: 9.15  Rating chartPersonal card
 36. Zurich Weihnachtsopen Master Zurich SUI 2012-12-26
RcRownchangeKK*chgGame
 2164 2139 4.00 7 0.61 15 9.15 
  Ghaem Maghami, Ehsan g2539  * IRI0.001-0.0815-1.20 
  Portmann, Daniel 2039 SUI1.0010.36155.40 
  Gloor, Roger f2313 SUI0.001-0.2715-4.05 
  Uhlmann, David 2024 GER0.501-0.1615-2.40 
  Aeschbach, Philipp 2034 SUI1.0010.36155.40 
  Hoang, Harry 1929 SUI1.0010.23153.45 
  Kelecevic, Nedeljko m2267 SUI0.5010.17152.55 
 * 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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