Individual Calculations February 2015
 Koenigsberg, Andre  Total change: -17.00  Rating chartPersonal card
 2014 MCC November Grand Prix New York, New York USA 2014-11-07
RcRownchangeKK*chgGame
 1881 1977 1.50 4 -0.85 20 -17.00 
  Taylor, Timothy W m2296 USA0.001-0.1320-2.60 
  Walton, John 1604 USA0.001-0.9020-18.00 
  Cherubin, Robert 1577  * USA1.0010.08201.60 
  Wang, Warren 2048 USA0.5010.10202.00 
 * 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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