Individual Calculations April 2008
 Harborne, Matthew J  Total change: -6.15  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2140 2136 0.00 2 -0.99 15 -14.85 
  Player, Edmund C 2132 ENG0.001-0.5115-7.65 
  Jenks, Chris B 2148 ENG0.001-0.4815-7.20 

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)
 
 London Christmas Open Harrow ENG 2007-12-28
RcRownchangeKK*chgGame
 1868 2126 3.00 3 0.58 15 8.70 
  Rabbitte, Liam F 1977 ENG1.0010.30154.50 
  Colter, Nigel 1776 ENG1.0010.11151.65 
  Jones, Victor G L 1851 ENG1.0010.17152.55 

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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