Individual Calculations November 2018
 Adelson, Serge  Total change: 25.00  Rating chartPersonal card
 Marshall August-October 2018 Mondays New York, New York USA 2018-08-27
RcRownchangeKK*chgGame
 1821 1782 3.50 5 1.25 20 25.00 
  Sena, Juan 1996 DOM0.001-0.2320-4.60 
  Ruiz, Emmanuel 1617 USA1.0010.28205.60 
  Scher, Edward 1718 USA1.0010.41208.20 
  Masino, Matthew 1937 USA0.5010.21204.20 
  Kopiecki, Edward 1836 USA1.0010.582011.60 

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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