Individual Calculations July 2008
 Cooper, John G  Total change: 10.20  Rating chartPersonal card
 4NCL 2007/8 Part 3 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2281 2366 2.50 3 0.68 15 10.20 
  Povah, Nigel E m2353 ENG1.0010.48157.20 
  Levermore, Peter A 2120 ENG1.0010.19152.85 
  Rudd, Jack f2370 ENG0.5010.01150.15 

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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