Individual Calculations April 2009
 Haase, Holger  Total change: -40.50  Rating chartPersonal card
 2.Pfalz Open Neustadt a.d. Weinstrasse GER 2009-02-15
RcRownchangeKK*chgGame
 1981 1988 1.00 5 -1.62 25 -40.50 
  Helbig, Mark f2332 GER0.001-0.1225-3.00 
  Ljubarskij, Juri f2328 GER0.001-0.1225-3.00 
  Dittler, Volkfried 1716 GER1.0010.17254.25 
  Lechnauer, Uwe 1828 GER0.001-0.7125-17.75 
  Reinacher, Detlev 1699 GER0.001-0.8425-21.00 

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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