Individual Calculations September 2012
 Rueggeberg, Jan  Total change: 16.20  Rating chartPersonal card
 4th International Chess Open in Vellmar - Open A Vellmar GER 2012-07-26
RcRownchangeKK*chgGame
 2043 1874 2.50 7 0.54 30 16.20 
  Haselhorst, Helmut 2089 GER0.001-0.2330-6.90 
  Kaplunov, Vadym, Dr. 1985 GER1.0010.653019.50 
  Khudovekov, Stanislav 2107 RUS0.001-0.2130-6.30 
  Calci, Fiorino 2033 GER1.0010.713021.30 
  Hecht, Carsten 2050 GER0.001-0.2730-8.10 
  Ziegenfuss, Holger 2021 GER0.001-0.3030-9.00 
  Knoth, Eugen 2019 GER0.5010.19305.70 

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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