Individual Calculations February 2013
 Mack, Wolfgang  Total change: -62.85  Rating chartPersonal card
 XLII Rilton Cup 2012/2013 Stockholm SWE 2012-12-27
RcRownchangeKK*chgGame
 2113 2306 2.50 9 -4.19 15 -62.85 
  Berggren Torell, Harald 2080 SWE0.001-0.7915-11.85 
  Olund, Joar 2193 SWE0.001-0.6515-9.75 
  Andriyanov, Ivan 2010 RUS0.001-0.8515-12.75 
  Adler, Bo 2169 SWE1.0010.32154.80 
  Zulfic, Fedja 2128 AUS1.0010.27154.05 
  Bryntze, Stefan 2193 SWE0.001-0.6515-9.75 
  Jonsson, Emil 2056 SWE0.501-0.3115-4.65 
  Eriksen, Magnus 2109 NOR0.001-0.7515-11.25 
  Mattsson, Michael 2081 SWE0.001-0.7815-11.70 

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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