Individual Calculations September 2009
 Dietzel, Uwe, Dr.  Total change: -29.25  Rating chartPersonal card
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 1879 1739 0.50 5 -1.17 25 -29.25 
  Krajewski, Wolfgang 2131 GER0.001-0.0825-2.00 
  Kohlmeyer, Dagobert 1912 GER0.001-0.2725-6.75 
  Kapp, Frank 1824 GER0.5010.12253.00 
  Forster, Manfred 1636 GER0.001-0.6425-16.00 
  Roth, Joachim 1891 GER0.001-0.3025-7.50 

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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