Individual Calculations December 2013
 Chadwick, Susan E  Total change: -4.80  Rating chartPersonal card
 e2e4 Gatwick U1700 November 2013 Gatwick, London ENG 2013-11-01
RcRownchangeKK*chgGame
 1640 1357 0.00 1 -0.16 30 -4.80 
  Lim, Yu-Chin (peter) 1640 ENG0.001-0.1630-4.80 

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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