Individual Calculations April 2008
 Teplitsky, Jan  Total change: -3.80  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2306 2451 1.00 2 -0.38 10 -3.80 
  Cooksey, Paul S 2245 ENG0.501-0.2610-2.60 
  Cooper, John G m2366 WLS0.501-0.1210-1.20 

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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