Individual Calculations July 2009
 Eckersley-Waites, Tom  Total change: 22.65  Rating chartPersonal card
 4NCL part 3 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2131 2222 4.00 4 1.51 15 22.65 
  Pleasants, Allan J 2100 ENG1.0010.33154.95 
  Kawuma, Steven Male 2156 UGA1.0010.41156.15 
  Hill, David F 2064 ENG1.0010.29154.35 
  Okike, David C 2205 NGR1.0010.48157.20 

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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