Individual Calculations January 2009
 Huettemann, Ralf  Total change: -18.60  Rating chartPersonal card
 2. Korbacher Open Korbach GER 2008-10-09
RcRownchangeKK*chgGame
 1948 2090 3.50 7 -1.24 15 -18.60 
  Koerber, Thomas 1855 GER1.0010.21153.15 
  Aslan, Benjamin 1979 GER0.001-0.6515-9.75 
  Rafiee, Kayvan 1950 GER0.501-0.1915-2.85 
  Pichl, Uwe 1757 GER1.0010.12151.80 
  Racherbaeumer, Marcel 2284 GER0.001-0.2515-3.75 
  Powalla, Klaus 1883 GER1.0010.23153.45 
  Jung, Gerhard 1931 GER0.001-0.7115-10.65 

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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