Individual Calculations April 2008
 Kemp, Peter D  Total change: 0.15  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2100 2189 2.50 4 0.01 15 0.15 
  Punnett, Alan K 2103 ENG1.0010.38155.70 
  Bailey, Kevin J 2098 ENG0.501-0.1215-1.80 
  Calvert, D Ian 2064 ENG0.501-0.1715-2.55 
  Ross, Chris N 2133 ENG0.501-0.0815-1.20 

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)
 

 

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