Individual Calculations July 2008
 Zarafat, Daniel  Total change: -1.50  Rating chartPersonal card
 19.Seebach-Open Grossenseebach GER 2008-05-22
RcRownchangeKK*chgGame
 1959 1814 1.50 5 -0.06 25 -1.50 
  Lais, Thomas 1824 GER0.001-0.4925-12.25 
  Ebeling, Jens 2065 GER0.001-0.1925-4.75 
  Gueldner, Udo 1936 GER1.0010.672516.75 
  Petersammer, Georg 1957 GER0.5010.19254.75 
  Hofmann, Benjamin 2013 GER0.001-0.2425-6.00 

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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