Individual Calculations January 2014
 Grey, Peter  Total change: -4.35  Rating chartPersonal card
 2013 MCC Fall Tournament San Francisco, California USA 2013-10-22
RcRownchangeKK*chgGame
 1834 1962 3.00 5 -0.29 15 -4.35 
  Hack, Richard 1680 USA1.0010.16152.40 
  Alzhin, Leonid 1747 USA1.0010.23153.45 
  Wong, Russell 2131 USA0.5010.22153.30 
  Chernobilskiy, Mikhail 1888 USA0.001-0.6015-9.00 
  Flores, David 1725 USA0.501-0.3015-4.50 

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)
 

 

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