Individual Calculations August 2012
 Jordans, Ralph  Total change: 29.55  Rating chartPersonal card
 16. Godesburg Open Bonn-Bad Godesberg GER 2012-07-07
RcRownchangeKK*chgGame
 2131 1899 3.50 7 1.97 15 29.55 
  Broehl, Stephan 2131 GER0.5010.29154.35 
  Christensen, Niels 2290 DEN1.0010.911513.65 
  Horstmann, Olaf 2151 GER0.5010.31154.65 
  Schwarz, Oliver 2128 GER0.001-0.2115-3.15 
  Schwab, Thomas 2085 GER1.0010.741511.10 
  Koenig, Christian 2104 GER0.001-0.2415-3.60 
  Spreemann, Ralf, Dr. 2026 GER0.5010.17152.55 

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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