Individual Calculations November 2014
 Ritter, Jonathan  Total change: -20.10  Rating chartPersonal card
 MCC FIDE Monday 08/04/2014 New York, New York USA 2014-06-30
RcRownchangeKK*chgGame
 1886 1821 1.00 4 -0.67 30 -20.10 
  West, James R 2043 USA0.001-0.2230-6.60 
  Quick, Bryan 1657 USA0.001-0.7230-21.60 
  Scher, Edward 1863 USA1.0010.563016.80 
  Kopiecki, Edward 1981 USA0.001-0.2930-8.70 

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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