Individual Calculations January 2009
 Marshall, Michael  Total change: 28.20  Rating chartPersonal card
 18.Seniors World Championship Open Bad Zwischenahn GER 2008-10-28
RcRownchangeKK*chgGame
 2073 1909 5.00 11 1.88 15 28.20 
  Titz, Heimo f2201 AUT0.001-0.1515-2.25 
  Klempt, Guenter 2066 GER1.0010.711510.65 
  Dydy, Kaplan 2073 RUS0.001-0.2815-4.20 
  Diskin, Semen 2047 GER0.5010.19152.85 
  Gustavsson, Sture 2040 SWE0.5010.18152.70 
  Gousseinov, Aguif 2014 FRA1.0010.64159.60 
  Rychlik, Kurt 2099 GER0.5010.25153.75 
  Hoppe, Udo 2072 GER0.5010.22153.30 
  Hohn, August 2090 GER0.5010.24153.60 
  Perk, Egbert 2060 GER0.001-0.3015-4.50 
  Gudat, Alfons 2046 GER0.5010.18152.70 

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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