Individual Calculations June 2013
 Murphy, Hugh W  Total change: 16.50  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2205 2152 5.50 10 1.10 15 16.50 
  Myall, Ivan J 2088 ENG0.001-0.5915-8.85 
  Churm, Rohan M 2169 ENG0.5010.02150.30 
  Willmoth, Robert F 2164 ENG1.0010.52157.80 
  Wall, Gavin m2340 IRL0.5010.24153.60 
  Ferguson, Mark m2402 ENG0.5010.31154.65 
  Yurenok, Maria S wf2041 ENG1.0010.35155.25 
  Pert, Nicholas g2552  * ENG0.001-0.0815-1.20 
  Jameson, David 2143 WLS0.501-0.0115-0.15 
  Roy, Ali 1857 SCO1.0010.15152.25 
  Duncan, Chris R f2294 ENG0.5010.19152.85 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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