Individual Calculations July 2011
 Cork, David J  Total change: -13.95  Rating chartPersonal card
 e2e4 Sunningdale Major 2011 Sunningdale ENG 2011-05-27
RcRownchangeKK*chgGame
 1968 1824 0.00 2 -0.62 15 -9.30 
  Harley-Yeo, Gareth 1994 WLS0.001-0.2815-4.20 
  Lunn, Matthew 1941 ENG0.001-0.3415-5.10 

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)
 
 e2e4 Gatwick Major Gatwick ENG 2011-06-17
RcRownchangeKK*chgGame
 1964 1824 0.00 1 -0.31 15 -4.65 
  Richardt, Mike 1964 GER0.001-0.3115-4.65 

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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