Individual Calculations April 2008
 Pleyer, Felix  Total change: -1.25  Rating chartPersonal card
 24.International Chess Festival Open Bad Woerishofen GER 2008-02-28
RcRownchangeKK*chgGame
 2116 2148 1.00 2 -0.05 25 -1.25 
  Wolfram, Gisbert Dr. 1803 GER1.0010.11252.75 
  Pirrot, Dieter m2429 GER0.001-0.1625-4.00 

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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