Individual Calculations March 2011
 Gosch, Manfred  Total change: -4.65  Rating chartPersonal card
 34. Zurich Weihnachtsopen Allgemein Zurich SUI 2010-12-26
RcRownchangeKK*chgGame
 1885 2099 2.00 3 -0.31 15 -4.65 
  Lustenberger, Josef 1825 SUI1.0010.17152.55 
  Saikrishnan, Sai 1888 SUI1.0010.23153.45 
  Welch, Andreas 1942 SUI0.001-0.7115-10.65 

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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