Individual Calculations July 2013
 Stenzel, Gerhard  Total change: -10.80  Rating chartPersonal card
 IV, Unser-Fritz-Open 2013 Herne (Wanne-Eickel) GER 2013-05-29
RcRownchangeKK*chgGame
 2067 1840 0.50 4 -0.36 30 -10.80 
  Meyer, Ulrich 2047 GER0.5010.27308.10 
  Struschka, Andreas 2096 GER0.001-0.1930-5.70 
  Skara, Milenko 2051 GER0.001-0.2330-6.90 
  Heller, Achim 2072 GER0.001-0.2130-6.30 

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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