Individual Calculations October 2012
 Klettke, Wolfgang  Total change: -11.85  Rating chartPersonal card
 8.Internationales Lessing-Open Wolfenbuettel GER 2012-09-21
RcRownchangeKK*chgGame
 2002 2051 2.00 5 -0.79 15 -11.85 
  Jacobi, Robin 2130 GER0.001-0.3915-5.85 
  Grabenhorst, Joerg 1905 GER0.501-0.2015-3.00 
  Hauernherm, Stefan 2062 GER0.5010.02150.30 
  Sieber, Fiona 1800 GER1.0010.19152.85 
  Noack, Reiner 2114 GER0.001-0.4115-6.15 

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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