Individual Calculations October 2012
 De Silva, Joel Niels  Total change: 30.15  Rating chartPersonal card
 23. International Gocher Open 2012 Goch GER 2012-08-30
RcRownchangeKK*chgGame
 2073 1792 3.00 6 2.01 15 30.15 
  Stefkovic, Marijan 2144 GER0.5010.39155.85 
  Barnickel, Josef 2052 GER0.5010.32154.80 
  Bosbach, Jens 2038 GER0.5010.31154.65 
  Spiekermann, Stefan 2105 SUI0.5010.36155.40 
  Kuehl, Klaus-Dieter 2057 GER0.5010.32154.80 
  Gorzinski, Dariusz 2040 GER0.5010.31154.65 

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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