Individual Calculations July 2012
 Dineley, Richard Dp  Total change: -5.10  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2179 2264 1.50 3 -0.34 15 -5.10 
  Jaunooby, Ali Reza 2144 ENG0.501-0.1615-2.40 
  Roberson, Peter T 2283 ENG0.001-0.4715-7.05 
  McEwan, Ken B 2109 SCO1.0010.29154.35 

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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