Individual Calculations April 2008
 Rafiee, Kayvan  Total change: -6.00  Rating chartPersonal card
 RAMADA Cup Kassel B Kassel GER 2007-12-14
RcRownchangeKK*chgGame
 1994 1956 2.50 5 0.27 15 4.05 
  Emde, Rainer 2071 GER1.0010.66159.90 
  Vogiatzis, Dimitrios 2047 GER0.001-0.3815-5.70 
  Knops, Peter 2033 GER0.001-0.3915-5.85 
  Wohlrabe, Joerg 1911 GER0.501-0.0615-0.90 
  Scheffer, Ferdinand 1910 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)
 
 Bad Zwesten Open A Bad Zwesten GER 2008-01-02
RcRownchangeKK*chgGame
 2077 1956 0.00 2 -0.67 15 -10.05 
  Horn, Stefan 2089 GER0.001-0.3215-4.80 
  Simon, Thomas 2065 GER0.001-0.3515-5.25 

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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