Individual Calculations September 2014
 Grohmann, Alexander  Total change: 62.80  Rating chartPersonal card
 ZMDI Open 2014 Gruppe B Dresden GER 2014-08-15
RcRownchangeKK*chgGame
 1840 1634 3.00 6 1.57 40 62.80 
  Reiche, Niccol• 1868 GER0.5010.294011.60 
  Strohbusch, Frank, Dr. 1874 GER0.001-0.2040-8.00 
  Wulff, Jens-Peter 1807 GER1.0010.734029.20 
  Siegl, Detlef 1888 GER0.001-0.1940-7.60 
  Friedrich, Ekkehard 1823 GER0.5010.254010.00 
  Gerling, Lothar 1778 GER1.0010.694027.60 

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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