Individual Calculations May 2010
 Gerhardt, Dirk  Total change: -16.50  Rating chartPersonal card
 Oberliga Ost - A Germany GER 2009-10-18
RcRownchangeKK*chgGame
 2049 2016 2.50 7 -0.73 15 -10.95 
  Krenz, Sarah 2045 GER1.0010.54158.10 
  Nestler, Reiner 2169 GER0.5010.20153.00 
  Lorenz, Gerd 2295 GER0.001-0.1615-2.40 
  Mucha, Annegret wc2012 GER0.001-0.5115-7.65 
  Mertens, Fridolin 1877 GER1.0010.31154.65 
  Kuna, Ralf-Michael 2117 GER0.001-0.3615-5.40 
  Nieber, Alexander 1825 GER0.001-0.7515-11.25 

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)
 
 5.Naumburger Osteropen Naumburg/Saale GER 2010-04-03
RcRownchangeKK*chgGame
 2114 2016 0.00 1 -0.37 15 -5.55 
  Michael, Dirk 2114 GER0.001-0.3715-5.55 

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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