Individual Calculations November 2010
 Ilett, Raymond  Total change: -13.25  Rating chartPersonal card
 Leek Open Leek ENG 2010-09-10
RcRownchangeKK*chgGame
 2070 1896 1.00 4 -0.11 25 -2.75 
  Dargan, Paul A G 2147 ENG0.001-0.1925-4.75 
  Richardson, Alex 2104 ENG0.001-0.2325-5.75 
  Cooper, Gavyn 1915 ENG0.001-0.4725-11.75 
  Turner, John M 2112 ENG1.0010.782519.50 

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)
 
 Atkins Memorial Open 2010 Leicester ENG 2010-10-01
RcRownchangeKK*chgGame
 2043 1896 0.50 3 -0.42 25 -10.50 
  Sharma, Vikas R 2075 IND0.5010.23255.75 
  Robinson, John K 2014 ENG0.001-0.3425-8.50 
  Atako, Chino 2041 ENG0.001-0.3125-7.75 

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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