Individual Calculations July 2012
 Sreeves, Clement  Total change: -34.20  Rating chartPersonal card
 4NCL Various ENG 2011-11-12
RcRownchangeKK*chgGame
 2107 2247 1.00 2 -0.38 15 -5.70 
  Adams, Philip 2097 ENG1.0010.30154.50 
  Weaving, Richard 2116 ENG0.001-0.6815-10.20 

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
 2072 2209 3.50 8 -1.90 15 -28.50 
  Mihajlov, Sebastian 2064 NOR1.0010.31154.65 
  Zhou, Yang-Fan m2438 ENG0.001-0.2115-3.15 
  Armstrong, Malcolm J 2040 ENG0.501-0.2215-3.30 
  Grigoryan, Meri wf2028 ENG1.0010.26153.90 
  Foo, William J 1959 ENG0.501-0.3115-4.65 
  Hegarty, Sarah N wf2062 ENG0.501-0.2015-3.00 
  Lim, Zhuo Ren 2095 MAS0.001-0.6615-9.90 
  Moss, Guy 1888 ISR0.001-0.8715-13.05 

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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