Individual Calculations December 2013
 Bowler, James P  Total change: 10.05  Rating chartPersonal card
 4NCL 2013-14 Rounds 1-2 Various ENG 2013-11-16
RcRownchangeKK*chgGame
 1999 1702 1.00 2 0.67 15 10.05 
  Mulleady, Peter J 1895 ENG0.5010.25153.75 
  Wallace, Paul A 2102  * IRL0.5010.42156.30 
 * 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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