Individual Calculations February 2013
 Gehrmann, Ulrich  Total change: -1.05  Rating chartPersonal card
 22.Erfurter Schachfestival Meister Erfurt GER 2012-12-26
RcRownchangeKK*chgGame
 2087 2047 3.50 8 -0.07 15 -1.05 
  Kasparova, Tatiana wm2122 BLR0.5010.10151.50 
  Krauss, Josef 2166 GER0.5010.16152.40 
  Zimmermann, Rene 2182 GER0.001-0.3215-4.80 
  Schulz, Marcel 2031 GER0.001-0.5215-7.80 
  Pappenheim, Rainer Dr 2041 GER0.501-0.0115-0.15 
  Hansch, Stephan 1990 GER0.501-0.0815-1.20 
  Kyas, Philipp 2073 GER1.0010.54158.10 
  Du Maire, Jerome 2091 GER0.5010.06150.90 

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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