Individual Calculations April 2013
 James, Charles  Total change: -39.30  Rating chartPersonal card
 2013 MCC Winter Tournament San Francisco, California USA 2013-01-08
RcRownchangeKK*chgGame
 1785 1622 0.00 4 -1.31 30 -39.30 
  Grey, Peter 2002 USA0.001-0.0930-2.70 
  Afkham-Ebrahimi, Payam 2004 IRI0.001-0.0930-2.70 
  Newey, Richard 1740 USA0.001-0.3430-10.20 
  Frank, Robert 1395 USA0.001-0.7930-23.70 

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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