Rapid: Individual Calculations September 2022
 Ebrahimi, Simin  Total change: -53.80  Rating chartPersonal card
 8th Weekly Competition Zehne Pouya Shiraz IRI 2022-08-04
RcRownchangeKK*chgGame
 1348 1616 2.00 6 -2.69 20 -53.80 
  Bahadori, Arman 1216  * IRI0.501-0.4220-8.40 
  Ghadami, Mina 1767 IRI0.5010.20204.00 
  Noorzad, Elina 1228 IRI1.0010.09201.80 
  Nikmanesh, Amirhosein 1425 IRI0.001-0.7520-15.00 
  Norouzian Arayesh, Parsa 1301 IRI0.001-0.8620-17.20 
  Sheikhi, Mohammadamin 1152 IRI0.001-0.9520-19.00 
 * 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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