Individual Calculations November 2014
 Grey, Peter  Total change: -6.00  Rating chartPersonal card
 2014 MICC Jay Whitehead Tournament San Francisco, California USA 2014-08-05
RcRownchangeKK*chgGame
 1883 1950 2.50 5 -0.30 20 -6.00 
  Olson, David 1550  * USA0.501-0.4220-8.40 
  Frank, Robert 1550  * USA1.0010.08201.60 
  Winslow, Elliott m2289 USA0.001-0.1220-2.40 
  Gaffagan, Steven 2102 USA0.001-0.3020-6.00 
  Askin, Michael 1924 USA1.0010.46209.20 
 * 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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