Individual Calculations September 2014
 Zerweck, Christoph  Total change: 19.20  Rating chartPersonal card
 2. Arber Seniorencup 2014 Bayerisch Eisenstein GER 2014-08-16
RcRownchangeKK*chgGame
 1986 1881 3.50 7 0.96 20 19.20 
  Wuensch, Ulrich 2079 GER1.0010.762015.20 
  Winiwarter,felix, Dr. 2149 AUT0.001-0.1720-3.40 
  Zilch, Lothar 1931 GER0.5010.07201.40 
  Tomanek, Rafael 1946 SVK0.001-0.4120-8.20 
  Kiefer, Herbert 1872 GER1.0010.49209.80 
  Selig, Rainer 2070 GER0.001-0.2520-5.00 
  Gaug, Herbert 1856 AUT1.0010.47209.40 

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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