Individual Calculations January 2020
 Eche, Sylvain  Total change: -0.20  Rating chartPersonal card
 11th CSC London Chess Classic: FIDE Open London ENG 2019-11-29
RcRownchangeKK*chgGame
 2160 2054 3.00 8 -0.01 20 -0.20 
  Praggnanandhaa, R g2454  * IND0.001-0.0820-1.60 
  Covey, Jason 1773 ENG1.0010.16203.20 
  Vaishali, R wg2376 IND0.001-0.1320-2.60 
  Lovell, William Pm 1843 ENG1.0010.23204.60 
  McClement, Andrew 2226 SCO1.0010.732014.60 
  Wu, Li 2293 ENG0.001-0.2020-4.00 
  Smith, Andrew P f2172 IRL0.001-0.3420-6.80 
  Ethelontis, Alexandros N 2139 ENG0.001-0.3820-7.60 
 * 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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