Individual Calculations March 2012
 Marty, Fridolin  Total change: 26.10  Rating chartPersonal card
 35. Zurich Weihnachtsopen Allgemein Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 1887 1972 4.50 6 0.87 30 26.10 
  Gubelmann, Albert 1663 SUI1.0010.14304.20 
  Saric, Vili 1968 SUI0.501-0.0130-0.30 
  Maag, Rene 1934 SUI1.0010.453013.50 
  Joncic, Dragan 1927 SUI1.0010.443013.20 
  Suri, Hans 2008 SUI0.001-0.4530-13.50 
  Schweizer, Samuel 1824 SUI1.0010.30309.00 

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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