Individual Calculations March 2012
 Bladt, Johannes  Total change: 5.10  Rating chartPersonal card
 35. Zurich Weihnachtsopen Allgemein Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 1797 1708 2.50 6 0.17 30 5.10 
  Ernst, Heinz 2011 SUI0.001-0.1430-4.20 
  Frei, Micha 1474 SUI0.501-0.2930-8.70 
  Schuler, Agatha 1590 SUI1.0010.343010.20 
  Tanner, Rene 1925 SUI0.5010.28308.40 
  Hofstetter, Thomas 1846 SUI0.5010.19305.70 
  Maag, Rene 1934 SUI0.001-0.2130-6.30 

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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