Individual Calculations December 2017
 Al Argha, Fatima  Total change: 19.20  Rating chartPersonal card
 Chess Stars of the Baltic Sea Region 2017 Narva EST 2017-11-06
RcRownchangeKK*chgGame
 1636 1360 1.50 5 0.48 40 19.20 
  Golovkina, Anastasia wc1760  * RUS0.001-0.0840-3.20 
  Nazarova, Veronika 1305 EST1.0010.424016.80 
  Moissejeva, Anastasia 1597 EST0.001-0.2040-8.00 
  Perminaite, Guoda 1760  * LTU0.5010.424016.80 
  Limanovska, Elizabete wf1760  * LAT0.001-0.0840-3.20 
 * 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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