Individual Calculations May 2015
 Sperber, Ulrich  Total change: -16.40  Rating chartPersonal card
 19.Internat. Neckar Open A 2015 Deizisau GER 2015-04-02
RcRownchangeKK*chgGame
 1984 1841 2.00 9 -0.82 20 -16.40 
  Klings, Peter 2137 GER0.001-0.1520-3.00 
  Klaus, Dominik 2033 GER0.001-0.2520-5.00 
  Thode, Gilda 1985 SUI0.001-0.3120-6.20 
  Wormuth, Marcus 1923 GER0.001-0.3920-7.80 
  Imhof, Thomas 2006 GER0.5010.22204.40 
  Schulz, Jens Peter, Dr. 1915 GER0.5010.10202.00 
  Kraus, Werner 1942 GER1.0010.642012.80 
  Zeh, Rolf 1976 GER0.001-0.3220-6.40 
  Achatz, Michael 1941 GER0.001-0.3620-7.20 

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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