Individual Calculations February 2018
 Brown, Tom  Total change: 49.60  Rating chartPersonal card
 London Junior Chess Championships Under 18, 21 & Christmas Open London ENG 2017-12-28
RcRownchangeKK*chgGame
 1832 1655 3.00 6 1.24 40 49.60 
  Modi, Shyam Jagdish 1954 ENG0.5010.354014.00 
  Gower, Sam 2055  * ENG0.001-0.0840-3.20 
  Ignatovic, Ernest 1688 LTU1.0010.554022.00 
  Dias, Savin 1723 ENG0.5010.09403.60 
  Balaji, Aaravamudhan 1884 ENG0.001-0.2140-8.40 
  See, Tristian 1685 ENG1.0010.544021.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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