Individual Calculations February 2017
 Ivanov, George  Total change: -55.20  Rating chartPersonal card
 London Junior Chess Championships Under 16 2016 London ENG 2016-12-28
RcRownchangeKK*chgGame
 1595 1835 1.00 3 -1.38 40 -55.20 
  Dhemrait, Jagdeep 1679 ENG0.001-0.7140-28.40 
  Kapoor, Gurveen 1487 ENG0.001-0.8940-35.60 
  Dias, Savin 1618 ENG1.0010.22408.80 

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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