Individual Calculations July 2012
 Jackson, James P  Total change: 5.40  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2197 2121 0.00 3 -1.24 15 -18.60 
  Stimpson, Philip M 2087 ENG0.001-0.5515-8.25 
  Merry, Alan B 2100 ENG0.001-0.5315-7.95 
  Sarakauskas, Gediminas m2403 LTU0.001-0.1615-2.40 

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 London Diamond Jubilee Congress Premier London ENG 2012-06-02
RcRownchangeKK*chgGame
 2226 2121 5.00 9 1.60 15 24.00 
  Sarakauskas, Gediminas m2403 LTU1.0010.841512.60 
  Sipila, Vilka f2393 FIN0.001-0.1715-2.55 
  Shepherd, David 1934 ENG1.0010.26153.90 
  Hegarty, Sarah N wf2062 ENG1.0010.42156.30 
  Longson, Alexander 2274 ENG0.5010.20153.00 
  Collins, Sam E. m2428 IRL0.5010.36155.40 
  Astaneh Lopez, Alex m2402 IRL0.001-0.1615-2.40 
  Bhatia, Kanwal K wf2064 ENG0.001-0.5815-8.70 
  Savage, Nicholas W 2072 ENG1.0010.43156.45 

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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