Individual Calculations June 2013
 Whiteley, Andrew J  Total change: -1.50  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2140 2251 2.50 4 -0.10 15 -1.50 
  Snape, Ian L 2245 ENG0.501-0.0115-0.15 
  Coathup, Roger H 2123 ENG0.501-0.1715-2.55 
  Farrand, Julian T 2088 ENG0.501-0.2215-3.30 
  Pleasants, Allan J 2103 WLS1.0010.30154.50 

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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