Individual Calculations March 2010
 Blankenburg, Gert  Total change: -2.50  Rating chartPersonal card
 Deutsche Amateurmeisterschaft 2009/10 Gruppe B Hamburg GER 2010-01-08
RcRownchangeKK*chgGame
 2046 1989 2.00 5 -0.10 25 -2.50 
  Boehme, Andy 2058 GER0.5010.10252.50 
  Georgi, Johannes 2063 GER0.5010.10252.50 
  Hohn, August 2053 GER0.5010.09252.25 
  Wiechmann, Michael 2047 GER0.001-0.4225-10.50 
  Ahlers, Volkmar 2010 GER0.5010.03250.75 

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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