Individual Calculations March 2012
 Bischoff, Klaus  Total change: -40.20  Rating chartPersonal card
 12.Internationales Weihnachts-Open Siebenlehn GER 2011-12-27
RcRownchangeKK*chgGame
 1844 1814 0.50 4 -1.34 30 -40.20 
  Andreadakis, Lutz 1971 GER0.001-0.2930-8.70 
  Heymann, Marianne 1806 GER0.001-0.5130-15.30 
  Gerstenberg, Lutz 1895 GER0.5010.11303.30 
  Werner, Detlef 1705 GER0.001-0.6530-19.50 

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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