Rapid: Individual Calculations December 2017
 Van Kemenade, Rudy  Total change: 8.20  Rating chartPersonal card
 British Rapidplay Chess 2017 Open Bradford ENG 2017-11-18
RcRownchangeKK*chgGame
 2011 1972 4.50 9 0.41 20 8.20 
  Sarakauskas, Gediminas m2311 LTU0.001-0.1220-2.40 
  Ter-Gevorkian, Aram 1866 GRE0.001-0.6420-12.80 
  Johnson, Paul A 1859 ENG1.0010.35207.00 
  Grattage, Matthew 2077 ENG0.5010.14202.80 
  Westwood, Richard D 2129 ENG0.001-0.2920-5.80 
  Burke, Mitchell R 2009 ENG1.0010.552011.00 
  Bowman, Richard L 1765 ENG0.001-0.7720-15.40 
  Burnett, Jim 2119 ENG1.0010.702014.00 
  Keely, Leo A 1968 ENG1.0010.49209.80 

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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