Individual Calculations January 2017
 Heaton, Paul  Total change: -11.40  Rating chartPersonal card
 8th CSC London Chess Classic: Weekend Under 2050 London ENG 2016-12-09
RcRownchangeKK*chgGame
 1863 2002 1.50 3 -0.57 20 -11.40 
  Yoon, Jacob D 1871 ENG0.501-0.1820-3.60 
  Aswin, Kumar B S 1880 IND0.501-0.1720-3.40 
  Dean, Robert A 1838 ENG0.501-0.2220-4.40 

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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