Individual Calculations September 2010
 Weiler, Wolfgang  Total change: -15.15  Rating chartPersonal card
 14.Godesburg-Open Bad Godesberg GER 2010-07-17
RcRownchangeKK*chgGame
 1995 2171 5.50 9 -1.01 15 -15.15 
  Gerhards, Bernd 1795 GER1.0010.09151.35 
  Knosowski, Hans Josef 1994 GER1.0010.27154.05 
  Neuner, Johannes 1955 GER0.501-0.2815-4.20 
  Mueller, Achim 2056 GER0.501-0.1615-2.40 
  Wahl, Felix 2018 GER0.501-0.2015-3.00 
  Lorenz, Steffen 2008 GER1.0010.28154.20 
  Winterberg, Lukas 2093 GER0.001-0.6115-9.15 
  Wahl, Frithjof, Dr. 2052 GER0.001-0.6615-9.90 
  Opitz, Frank 1987 GER1.0010.26153.90 

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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