Individual Calculations July 2008
 Habershon, Paul F  Total change: -2.25  Rating chartPersonal card
 4NCL 2007/8 Part 3 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2105 2120 2.00 4 -0.09 25 -2.25 
  Stevenson, James A B 2078 SCO1.0010.442511.00 
  Hawkins, James N H 2016 ENG0.501-0.1425-3.50 
  Nelson, Omowale 2080 JAM0.501-0.0625-1.50 
  Hynes, Am (tony) 2246 ENG0.001-0.3325-8.25 

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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