Individual Calculations April 2009
 Greet, Andrew N  Total change: -14.60  Rating chartPersonal card
 4NCL part 2 Various ENG 2008-10-04
RcRownchangeKK*chgGame
 2335 2440 1.00 2 -0.29 10 -2.90 
  Cooper, John G m2362 WLS1.0010.39103.90 
  Wall, Gavin m2307 IRL0.001-0.6810-6.80 

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)
 
 Hastings Masters Hastings ENG 2008-12-28
RcRownchangeKK*chgGame
 2243 2440 5.50 9 -1.17 10 -11.70 
  Briscoe, Chris 2253 ENG0.001-0.7410-7.40 
  Salem, Ihab 2171 PLE0.001-0.8310-8.30 
  Hopper, Paul 2173 SCO1.0010.18101.80 
  Calvert, D Ian 2090 ENG1.0010.11101.10 
  Rojas Alarcon, Julian 2187 MEX1.0010.19101.90 
  Anderton, Matthew N 2232 ENG1.0010.23102.30 
  Anderson, John 2213 ENG0.501-0.2910-2.90 
  White, Michael J R f2242 ENG1.0010.24102.40 
  Berg, Emanuel g2623 SWE0.001-0.2610-2.60 

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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