Individual Calculations April 2008
 Levicki, Jeffrey P  Total change: 14.25  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2061 1846 0.50 1 0.27 25 6.75 
  Kendall, Paul S N 2061 ENG0.5010.27256.75 

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
 2048 1895 1.50 4 0.30 25 7.50 
  Morris-Hill, Ray 2105 ENG0.5010.27256.75 
  Martin, Lewis 1999 ENG0.5010.14253.50 
  Bonafont, Philip R 2111 ENG0.001-0.2225-5.50 
  Rabbitte, Liam F 1977 ENG0.5010.11252.75 

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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