Individual Calculations July 2014
 West, James R  Total change: 2.10  Rating chartPersonal card
 2014 MCC May Super FIDE U2300 New York, New York USA 2014-05-02
RcRownchangeKK*chgGame
 1981 2043 0.00 1 -0.59 15 -8.85 
  Kopiecki, Edward 1981 USA0.001-0.5915-8.85 

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 May Grand Prix New York, New York USA 2014-05-24
RcRownchangeKK*chgGame
 2133 2043 1.50 2 0.73 15 10.95 
  Sheppard, Dore A 2026 USA1.0010.48157.20 
  Wu, Christopher 2240 USA0.5010.25153.75 

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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