Individual Calculations February 2015
 Cherubin, Robert  Total change: -3.00  Rating chartPersonal card
 2014 MCC October - November FIDE Thursday New York, New York USA 2014-10-16
RcRownchangeKK*chgGame
 1770 1422 0.50 4 0.01 20 0.20 
  Kopiecki, Edward 1822  * USA0.001-0.0820-1.60 
  Greco, Anthony F 1822  * USA0.001-0.0820-1.60 
  La Marca, Edward N 1822  * USA0.001-0.0820-1.60 
  Oliver, Sandra 1615 USA0.5010.25205.00 
 * 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)
 
 2014 MCC November Grand Prix New York, New York USA 2014-11-07
RcRownchangeKK*chgGame
 1809 1409 0.00 1 -0.08 20 -1.60 
  Koenigsberg, Andre 1809  * USA0.001-0.0820-1.60 
 * 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)
 
 Marshall Amateur Championship/Jerry Simon Memorial FIDE rated New York, New York USA 2014-12-05
RcRownchangeKK*chgGame
 1826 1426 0.00 1 -0.08 20 -1.60 
  Bokiev, Alan 1826  * USA0.001-0.0820-1.60 
 * 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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