Individual Calculations July 2008
 Kreuzer, Christopher R L  Total change: -2.50  Rating chartPersonal card
 4NCL 2007/8 Part 3 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2098 1946 0.50 2 -0.10 25 -2.50 
  Baruch, Andrew J D 2082 ENG0.001-0.3225-8.00 
  Gray, Mark S 2114 ENG0.5010.22255.50 

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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