Individual Calculations January 2013
 Shah, Dipak K  Total change: -22.50  Rating chartPersonal card
 London Chess Classic 2012: Open London ENG 2012-12-01
RcRownchangeKK*chgGame
 1869 1914 3.00 7 -0.75 30 -22.50 
  Kocwin, Bartosz f2226 POL0.001-0.1430-4.20 
  Lenier, Jude A 2069 ENG0.001-0.2930-8.70 
  Altman, Joshua c1556 ENG1.0010.10303.00 
  Kazmierczak, Ewa 1514  * POL0.501-0.4230-12.60 
  Reuben, Stewart c2045 ENG0.001-0.3230-9.60 
  Haddock, Paul 1665 ENG1.0010.19305.70 
  Pauw, Martijn 2011 NED0.5010.13303.90 
 * 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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