Individual Calculations January 2018
 Smith, Roger  Total change: -0.80  Rating chartPersonal card
 Marshall October-December 2017 FIDE Mondays New York, New York USA 2017-10-30
RcRownchangeKK*chgGame
 1902 1913 2.50 5 -0.04 20 -0.80 
  Resika, Nathan f2182 USA0.5010.33206.60 
  Juac, Majur 2025 USA0.001-0.3520-7.00 
  Tripodi, Matthew 1698 USA1.0010.23204.60 
  Hrop, Stephen 1980 USA0.001-0.4120-8.20 
  Bertini, Nazzareno 1624 ITA1.0010.16203.20 

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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