Individual Calculations September 2009
 Kohlmeyer, Dagobert  Total change: -32.25  Rating chartPersonal card
 Lichtenberger Sommer 2009 Berlin GER 2009-08-15
RcRownchangeKK*chgGame
 1952 1912 2.50 8 -1.29 25 -32.25 
  Petersen, Soren Boeck 2263 DEN0.001-0.1125-2.75 
  Dietzel, Uwe, Dr. 1739 GER1.0010.27256.75 
  Vogel, Robert f2312  * GER0.001-0.0825-2.00 
  Gabriel, Liem Thanh 1790 GER0.001-0.6725-16.75 
  Schweitzer, Paul 1794 GER0.501-0.1625-4.00 
  Sotter-Klundt, Gerlinde 1839 GER1.0010.402510.00 
  Wasem, Ralph 2133 GER0.001-0.2225-5.50 
  Ziems, Michael 1743 GER0.001-0.7225-18.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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