Individual Calculations January 2019
 Dhemrait, Surjit S  Total change: 12.40  Rating chartPersonal card
 10th CSC London Chess Classic: Weekend Under 1825 London ENG 2018-12-14
RcRownchangeKK*chgGame
 1653 1538 1.00 2 0.31 40 12.40 
  Baroukh, Leon 1634 ENG0.001-0.3740-14.80 
  Sainbayar, Anuurai 1672 ENG1.0010.684027.20 

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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