Individual Calculations April 2014
 Crump, Alexander J  Total change: -3.30  Rating chartPersonal card
 2014 MCC February Super FIDE GP New York, New York USA 2014-02-21
RcRownchangeKK*chgGame
 1983 1924 0.00 2 -0.84 15 -12.60 
  Berg, George P 2046 USA0.001-0.3315-4.95 
  Miyasaka, Marcus M 1920 USA0.001-0.5115-7.65 

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)
 
 23rd Annual Eastern Class Championships Sturbridge, Massachusetts USA 2014-03-14
RcRownchangeKK*chgGame
 2102 1931 1.50 3 0.62 15 9.30 
  Fikiet, Alex Miche 2230 USA0.5010.35155.25 
  Kostovetsky, Daniel 1922 USA1.0010.49157.35 
  Vertkin, Sergey 2153 RUS0.001-0.2215-3.30 

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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