Individual Calculations February 2013
 Zimmermann, Falk  Total change: 70.20  Rating chartPersonal card
 13. Internationales Weihnachts-Open Siebenlehn GER 2012-12-27
RcRownchangeKK*chgGame
 2068 1809 3.50 6 2.34 30 70.20 
  Sobeck, Guenter 2080 GER0.5010.33309.90 
  Schulte, Juergen 2181 GER0.5010.403012.00 
  Juhrs, Daniel 1989 GER0.5010.24307.20 
  Humburg, Philipp 1944 GER1.0010.683020.40 
  Selig, Rainer 2028 GER1.0010.783023.40 
  Eperjesi, Dr. Laszlo m2187 HUN0.001-0.0930-2.70 

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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