Individual Calculations December 2014
 Taylor, Adam A  Total change: -5.20  Rating chartPersonal card
 4NCL 2014-15 Rounds 1-2 Various ENG 2014-11-15
RcRownchangeKK*chgGame
 1840 2103 1.50 2 -0.13 40 -5.20 
  Parry, Matthew 1781 WLS0.501-0.3740-14.80 
  Jarvis, Derek 1899 ENG1.0010.24409.60 

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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