Individual Calculations November 2019
 Carr, Jay  Total change: 28.20  Rating chartPersonal card
 Chess.com Isle of Man International Major 2019 Isle of Man ENG 2019-10-12
RcRownchangeKK*chgGame
 1937 1782 3.50 7 1.41 20 28.20 
  Alizada, Eldar 1946 ENG0.001-0.2820-5.60 
  Gumireddy, Sanjay 1872 ENG1.0010.622012.40 
  Sedgwick, David 1999 ENG0.5010.28205.60 
  Safarian, Alek 1985 AUS0.5010.26205.20 
  Waddington, Mike P f2041 ENG0.001-0.1820-3.60 
  Landenberger, Anja Kathrin 1788 GER1.0010.512010.20 
  Nandi, Robin J 1930 ENG0.5010.20204.00 

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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