Individual Calculations January 2009
 Koerber, Thomas  Total change: -22.50  Rating chartPersonal card
 2. Korbacher Open Korbach GER 2008-10-09
RcRownchangeKK*chgGame
 1877 1855 1.00 4 -0.90 25 -22.50 
  Huettemann, Ralf 2090 GER0.001-0.2125-5.25 
  Zaerban, Jan-Christopher 2005 GER0.001-0.3025-7.50 
  Fritsche, Rainer 1654 GER1.0010.24256.00 
  Pichl, Uwe 1757 GER0.001-0.6325-15.75 

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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