Individual Calculations March 2012
 Witte, Ronald  Total change: -24.15  Rating chartPersonal card
 XV. Neujahrs-Open Guben GER 2012-01-02
RcRownchangeKK*chgGame
 1869 2058 3.50 7 -1.61 15 -24.15 
  Schabel, Eberhard 1835 GER0.501-0.2815-4.20 
  Berthold, Andreas 2196 GER0.5010.19152.85 
  Nowicki, Piotr 1728 POL0.501-0.3815-5.70 
  Kitze, Alexander 1784 GER0.501-0.3315-4.95 
  Kesik, Marco 1864 GER0.501-0.2515-3.75 
  Heinemann, Josefine 1800 GER0.501-0.3215-4.80 
  Hansch, Stephan 1877 GER0.501-0.2415-3.60 

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)
 

 

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