Individual Calculations August 2012
 Ridge, Michael  Total change: -12.30  Rating chartPersonal card
 Scottish International Open 2012 Glasgow SCO 2012-07-07
RcRownchangeKK*chgGame
 2036 1927 1.50 5 -0.41 30 -12.30 
  Sigurdsson, Birkir Karl 1709 ISL1.0010.22306.60 
  Enchev, Ivajlo m2327  * BUL0.001-0.0830-2.40 
  Spencer, Edwin A 2145 SCO0.001-0.2230-6.60 
  Bea, Boglarka wf2178 HUN0.001-0.1930-5.70 
  Roy, Ali 1822 SCO0.501-0.1430-4.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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