Individual Calculations April 2008
 Mycroft, Richard  Total change: 6.75  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2208 2141 2.00 4 0.28 15 4.20 
  Varnam, Liam D 2033 ENG1.0010.35155.25 
  Edwards, Ray B 2139 ENG1.0010.50157.50 
  Williams, Simon K m2480 ENG0.001-0.1215-1.80 
  Tippleston, Charles E c2178 ENG0.001-0.4515-6.75 

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)
 
 Lancashire Premier Open Blackpool ENG 2008-03-07
RcRownchangeKK*chgGame
 2092 2143 2.50 4 0.17 15 2.55 
  Rausis, Igor 2493 CZE0.001-0.1115-1.65 
  Parmar, Amisha 1995 ENG1.0010.30154.50 
  Rabbitte, Michael J 1917 ENG0.501-0.2915-4.35 
  Dossett, Christopher S 1964 ENG1.0010.27154.05 

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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