Individual Calculations January 2017
 James, Angus S  Total change: -4.80  Rating chartPersonal card
 8th CSC London Chess Classic: Weekend Under 2050 London ENG 2016-12-09
RcRownchangeKK*chgGame
 1856 1944 1.00 2 -0.24 20 -4.80 
  Rosario, Paulo Rui Beijinho Do 1840 POR1.0010.36207.20 
  Yoon, Jacob D 1871 ENG0.001-0.6020-12.00 

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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