Individual Calculations April 2017
 Varnam, Liam D  Total change: -5.20  Rating chartPersonal card
 2016/17 4NCL Division 2 Rounds 7-8 Telford ENG 2017-03-04
RcRownchangeKK*chgGame
 2192 2103 0.50 2 -0.26 20 -5.20 
  Thompson, Ian D f2175 ENG0.5010.10202.00 
  Mitchell, Martin 2208 SCO0.001-0.3620-7.20 

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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