Individual Calculations October 2012
 Vovchik, Vladimir  Total change: 16.50  Rating chartPersonal card
 23. International Gocher Open 2012 Goch GER 2012-08-30
RcRownchangeKK*chgGame
 1977 1761 2.50 6 1.10 15 16.50 
  Van Der Valk, Niklas 2099 GER0.001-0.1215-1.80 
  Jablonowski, Christoph 1991 GER0.001-0.2115-3.15 
  Schmerwitz, Reinhard 1885 GER0.5010.17152.55 
  May, Holger 1862 GER1.0010.64159.60 
  Weber, Rolf 2006 GER1.0010.801512.00 
  De Wit, Albert 2019 NED0.001-0.1815-2.70 

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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