Individual Calculations January 2020
 Lovell, William Pm  Total change: -44.40  Rating chartPersonal card
 11th CSC London Chess Classic: FIDE Open London ENG 2019-11-29
RcRownchangeKK*chgGame
 1888 1843 2.00 7 -1.11 40 -44.40 
  Bukojemski, Adam 2211 POL0.001-0.1040-4.00 
  Zymberi, Astrit 2148 KOS0.5010.364014.40 
  Eche, Sylvain 2054 FRA0.001-0.2340-9.20 
  John, Joshua 1680 ENG0.001-0.7240-28.80 
  Volovich, Julia 1753 ENG1.0010.384015.20 
  Mata, Adilson 1928 POR0.5010.12404.80 
  Lim, Kai Jun 1443  * SGP0.001-0.9240-36.80 
 * 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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