Individual Calculations January 2009
 Kaphle, Stephan  Total change: 23.25  Rating chartPersonal card
 Lichtenrader Herbst 2008 Berlin GER 2008-10-18
RcRownchangeKK*chgGame
 2126 2170 6.50 9 1.55 15 23.25 
  Yuan, Yizheng 1820 GER1.0010.11151.65 
  Gremm, Albert Juergen 1947 GER1.0010.22153.30 
  Davydov, Ruven 1865 GER1.0010.14152.10 
  Kiesekamp, Marcos, Dr. 2338 GER0.001-0.2815-4.20 
  Roitzsch, Philippe 1964 GER1.0010.24153.60 
  Dauth, Benjamin f2266 GER1.0010.63159.45 
  Meissner, Hans-Juergen 2216 GER1.0010.56158.40 
  Glantz, Robert 2197 GER0.5010.04150.60 
  Graf, Alexander g2520 GER0.001-0.1115-1.65 

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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