Individual Calculations April 2008
 Rich, Mark C  Total change: -1.05  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2081 2189 2.50 4 -0.07 15 -1.05 
  Burke, John 2083 ENG1.0010.36155.40 
  Morris, Gareth L 2118 WLS0.001-0.6015-9.00 
  Gooding, Ian 1987 ENG1.0010.24153.60 
  Galloway, Iain A 2136 ENG0.501-0.0715-1.05 

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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