Individual Calculations January 2009
 Mayers, Dan  Total change: -5.70  Rating chartPersonal card
 18.Seniors World Championship Open Bad Zwischenahn GER 2008-10-28
RcRownchangeKK*chgGame
 1997 1990 4.50 10 -0.38 15 -5.70 
  Pape, Manfred 2300 GER0.001-0.1415-2.10 
  Fister, Horst-Lothar 1649 GER1.0010.12151.80 
  Kock, Hans-Uwe f2158 GER0.001-0.2815-4.20 
  Wicklund-Hansen, Richard 1871 NOR1.0010.34155.10 
  Gerhardt, Peter-Michael 2155 GER0.001-0.2815-4.20 
  Svenske, Jan 1797 NOR1.0010.25153.75 
  Khazankin, Moisei 2145 UKR0.001-0.2915-4.35 
  Ovesen, Karstein 1901 NOR0.001-0.6215-9.30 
  Dallmeier, Gerhard 1850 GER1.0010.31154.65 
  Rehe, Walter 2146 GER0.5010.21153.15 

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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