Individual Calculations March 2011
 Zindel, Ernst  Total change: -13.95  Rating chartPersonal card
 34. Zurich Weihnachtsopen Allgemein Zurich SUI 2010-12-26
RcRownchangeKK*chgGame
 1774 1959 2.00 4 -0.93 15 -13.95 
  Lachat, Martin 1651 SUI1.0010.14152.10 
  Montanari, Josef 1815 SUI1.0010.31154.65 
  Germann, Leo 1752 SUI0.001-0.7715-11.55 
  Sach, Tomas 1879 SUI0.001-0.6115-9.15 

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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