Individual Calculations June 2013
 Jones, Christopher M  Total change: 3.30  Rating chartPersonal card
 4NCL 2012-13 Various ENG 2012-11-03
RcRownchangeKK*chgGame
 2098 2072 3.50 7 0.22 15 3.30 
  Robertson, J Stuart 2049 ENG1.0010.47157.05 
  Lawson, Maurice E 1894 ENG0.001-0.7315-10.95 
  Dickson, George A 2071 ENG1.0010.50157.50 
  Almeida Toledano, Daniel f2326 ESP0.5010.31154.65 
  Jones, Steven A 1987 ENG0.001-0.6215-9.30 
  Onley, David E 2106 ENG0.5010.05150.75 
  Mordue, A Tyson f2256 ENG0.5010.24153.60 

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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