Individual Calculations January 2009
 Leiber, Bernard  Total change: -21.00  Rating chartPersonal card
 18.Seniors World Championship Open Bad Zwischenahn GER 2008-10-28
RcRownchangeKK*chgGame
 2080 2166 3.50 8 -1.40 15 -21.00 
  Wicklund-Hansen, Richard 1871 NOR1.0010.15152.25 
  Kaufman, Larry C m2391 USA0.5010.28154.20 
  Khanukov, Boris f2399 GER0.001-0.2115-3.15 
  Elfert, Alexander m2002 RUS0.001-0.7215-10.80 
  Merettig, Georg 1948 GER1.0010.22153.30 
  Benson, Lachlan 2026 AUS0.001-0.6915-10.35 
  Gerhards, Walter 1970 GER0.001-0.7515-11.25 
  Semmler, Guenter 2031 GER1.0010.32154.80 

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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