Individual Calculations May 2011
 Ehlert, Horst  Total change: 6.30  Rating chartPersonal card
 Kurz-Open Braunschweig Braunschweig GER 2011-03-11
RcRownchangeKK*chgGame
 1956 2044 3.50 5 0.42 15 6.30 
  Jung, Michael Prof. 1833 GER1.0010.23153.45 
  Densing, Gerd 1855 GER1.0010.25153.75 
  Bente, Bjoern 2228 GER0.001-0.2615-3.90 
  Mielke, Torsten 1861 GER0.501-0.2415-3.60 
  Cotenescu, Daniel 2003 GER1.0010.44156.60 

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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