Individual Calculations April 2008
 Van De Griendt, Jan W  Total change: -3.50  Rating chartPersonal card
 4NCL 2007/8 part 2 Various ENG 2007-09-15
RcRownchangeKK*chgGame
 2222 2358 1.00 2 -0.35 10 -3.50 
  Levermore, Peter A 2120 ENG0.001-0.8010-8.00 
  Beaumont, Chris R m2324 ENG1.0010.45104.50 

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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