Individual Calculations January 2009
 Kujawa, Werner  Total change: 31.50  Rating chartPersonal card
 Lichtenrader Herbst 2008 Berlin GER 2008-10-18
RcRownchangeKK*chgGame
 1980 1859 4.00 8 1.26 25 31.50 
  Graf, Alexander g2209 GER0.001-0.1125-2.75 
  Mahler, Sonja 1534 GER1.0010.13253.25 
  Seehagen, Jan 1998 GER1.0010.692517.25 
  Lang, Martin 1994 GER1.0010.682517.00 
  Friedrich, Wiede 2036 GER0.001-0.2725-6.75 
  Scheide, Helmut 1991 GER0.5010.18254.50 
  Hohn, August 2090 GER0.001-0.2125-5.25 
  Muehlhan, Klaus 1988 GER0.5010.17254.25 

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)
 

 

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