Individual Calculations March 2012
 Mehringer, Joerg  Total change: 4.65  Rating chartPersonal card
 35. Zurich Weihnachtsopen Allgemein Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 1872 1898 3.50 6 0.31 15 4.65 
  Wolfensberger, Matthias 1701 SUI0.001-0.7515-11.25 
  Gartmann, Luzius 1830 SUI1.0010.41156.15 
  Fernandez, Michael Howard 1786 SIN1.0010.35155.25 
  Norgauer, Michael 1988 GER1.0010.62159.30 
  Johne, Florian 1928 GER0.5010.04150.60 
  Iasman, Inna 2000 FRA0.001-0.3615-5.40 

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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