Rapid: Individual Calculations January 2016
 Robinson, James M  Total change: -9.20  Rating chartPersonal card
 7th London Chess Classic: Super Rapidplay London ENG 2015-12-12
RcRownchangeKK*chgGame
 1932 1808 2.00 7 -0.46 20 -9.20 
  Williams, Simon K g2208  * ENG0.001-0.0820-1.60 
  Golding, William 1442 ENG1.0010.10202.00 
  Taylor, Adam C f2076 ENG0.001-0.1720-3.40 
  Maroroa, Sue Y wm2116 ENG0.001-0.1420-2.80 
  Wong, Cheuk Nam 1408  * ENG1.0010.08201.60 
  Hodgson, John H 2170 ENG0.001-0.1020-2.00 
  O`gorman, Tom 2101 IRL0.001-0.1520-3.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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