Individual Calculations November 2019
 Ford, Clifton P  Total change: 28.20  Rating chartPersonal card
 Chess.com Isle of Man International Major 2019 Isle of Man ENG 2019-10-12
RcRownchangeKK*chgGame
 1927 1775 3.50 7 1.41 20 28.20 
  Paul, Nathanael 1931 ENG0.001-0.2920-5.80 
  Miah, Zahed 1851 ENG1.0010.602012.00 
  Day, Thomas W 1991 GEO1.0010.782015.60 
  Fabri, Henrik 1930 ENG0.001-0.2920-5.80 
  Safarian, Alek 1985 AUS0.001-0.2320-4.60 
  Mehmet, Zia 1856 ENG1.0010.612012.20 
  Alizada, Eldar 1946 ENG0.5010.23204.60 

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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