Individual Calculations March 2013
 Torrance, John  Total change: -10.80  Rating chartPersonal card
 Imperial College Congress Major Feb 2013 London ENG 2013-02-01
RcRownchangeKK*chgGame
 1792 1674 1.00 5 -0.72 15 -10.80 
  Dybowski, Artur 1643 POL1.0010.46156.90 
  Kane, Robert 1830 ENG0.001-0.2915-4.35 
  Clayton, Tristan 1815 ENG0.001-0.3115-4.65 
  Fenwick, Hugh 1888 ENG0.001-0.2315-3.45 
  Botramovics, Vladimir 1784 LAT0.001-0.3515-5.25 

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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