Individual Calculations September 2014
 Horton, Justin  Total change: -41.00  Rating chartPersonal card
 101st British Championship Aberystwyth ENG 2014-07-19
RcRownchangeKK*chgGame
 2070 2104 3.50 10 -2.05 20 -41.00 
  Zhou, Yang-Fan m2475 ENG0.001-0.1020-2.00 
  Brusey, Alan W 1951 ENG0.001-0.7020-14.00 
  Jarmany, John 2073 ENG0.001-0.5420-10.80 
  Lenier, Jude A 2099 ENG0.501-0.0120-0.20 
  Fathallah, Joe 1953 WLS0.501-0.2020-4.00 
  Davis, Lee 1978 WLS0.001-0.6720-13.40 
  Clancy, Martin J 2009 ENG1.0010.37207.40 
  Burnett, Jim 2124 ENG0.5010.03200.60 
  Taylor, Adam A 2021 ENG0.001-0.6120-12.20 
  Kalaiyalahan, Akshaya 2016 ENG1.0010.38207.60 

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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