Individual Calculations November 2019
 Poorbanad, Bahar  Total change: -4.40  Rating chartPersonal card
 Round 1-3 Fars IRI 2019-10-23
RcRownchangeKK*chgGame
 1262 1073 0.50 2 -0.11 40 -4.40 
  Johari, Atena 1473  * IRI0.001-0.0840-3.20 
  Mirhoseini, S.elina 1051 IRI0.501-0.0340-1.20 
 * 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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