Individual Calculations January 2019
 Barlov, Alex  Total change: 27.20  Rating chartPersonal card
 10th CSC London Chess Classic: Weekend Under 2050 London ENG 2018-12-14
RcRownchangeKK*chgGame
 1836 1591 1.50 4 0.68 40 27.20 
  Gardner, Phillip K 1845 ENG0.001-0.1940-7.60 
  Jackson, Paul G 1868 ENG1.0010.834033.20 
  Leslie, Alex 1709 ENG0.001-0.3440-13.60 
  Bedi, Adam 1921 ENG0.5010.384015.20 

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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