Individual Calculations March 2012
 Naepflin, Reinhold  Total change: -2.70  Rating chartPersonal card
 35. Zurich Weihnachtsopen Allgemein Zurich SUI 2011-12-26
RcRownchangeKK*chgGame
 1931 1809 1.50 5 -0.18 15 -2.70 
  Kuenzli, Thomas 1924 SUI0.001-0.3415-5.10 
  Stegmaier, Walter 1947 SUI0.5010.19152.85 
  Thode, Gilda 1876 SUI0.5010.09151.35 
  Frommherz, Stefan 1971 GER0.5010.21153.15 
  Buergi, Jakob 1938 SUI0.001-0.3315-4.95 

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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