Individual Calculations July 2008
 Kujat, Werner  Total change: -12.50  Rating chartPersonal card
 42.Niedersaechsische Senioren EM Sottrum GER 2008-04-10
RcRownchangeKK*chgGame
 2000 1827 1.50 7 -0.50 25 -12.50 
  Boettger, Reiner 2061 GER0.001-0.2125-5.25 
  Dietrich, Igor 2080 GER0.001-0.1925-4.75 
  Ebersbach, Wolrad 1994 GER0.5010.22255.50 
  Voelkel, Gustav 1685 GER1.0010.31257.75 
  Juergens, Peter 2066 GER0.001-0.2025-5.00 
  Ahrens, Gerhard 2100 GER0.001-0.1725-4.25 
  Perk, Egbert 2011 GER0.001-0.2625-6.50 

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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