Individual Calculations January 2009
 Cooksey, Paul S  Total change: -12.30  Rating chartPersonal card
 4NCL part 1 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2245 2304 1.50 4 -0.82 15 -12.30 
  Adams, David M 2177 ENG0.001-0.6715-10.05 
  Franklin, Michael J f2232 ENG0.501-0.1015-1.50 
  Thomas, Nicholas f2309 ENG0.5010.01150.15 
  Wallace, Paul A 2260 IRL0.501-0.0615-0.90 

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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