Individual Calculations July 2012
 Burrows, Martin P  Total change: 1.50  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2135 2167 4.50 7 0.71 15 10.65 
  Stevenson, James Ab 2080 SCO0.501-0.1215-1.80 
  Stewart, Ashley 1997 ENG0.501-0.2215-3.30 
  Smith, Graham M 2069 ENG1.0010.37155.55 
  Mason, Donald J 2227 ENG0.5010.08151.20 
  Redmond, John P 2246 IRL0.001-0.3915-5.85 
  Cairns, Stephen 2109 ENG1.0010.42156.30 
  Hansen, Hans-Peter 2215 GER1.0010.57158.55 

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
 2086 2134 4.50 9 -0.61 15 -9.15 
  Zhou, Yang-Fan m2438 ENG0.001-0.1415-2.10 
  Grattage, Matthew 2002 ENG0.501-0.1815-2.70 
  Phillips, Owen S 1959 ENG1.0010.27154.05 
  Balaji, Ananthanarayanan 1834 ENG1.0010.15152.25 
  Sarakauskas, Gediminas m2403 LTU0.001-0.1715-2.55 
  Stewart, Ashley 1994 ENG0.501-0.1915-2.85 
  Bhatia, Kanwal K wf2064 ENG0.001-0.6015-9.00 
  Olsson, Tomas 1992 SWE1.0010.31154.65 
  Goodger, Martyn 2091 ENG0.501-0.0615-0.90 

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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