Individual Calculations November 2013
 Nwachukwu, Chino  Total change: -25.95  Rating chartPersonal card
 Imperial College Chess Congress Major London ENG 2013-10-18
RcRownchangeKK*chgGame
 1692 1946 1.50 4 -1.73 15 -25.95 
  McAleenan, Charles 1803 SCO0.001-0.6915-10.35 
  Lawrence, David J 1653 ENG0.001-0.8515-12.75 
  Hudson, Jeremy 1615 ENG1.0010.12151.80 
  Anilkumar, Anantha P 1697 ENG0.501-0.3115-4.65 

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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