Rapid: Individual Calculations September 2022
 Babrishal, Shapoor  Total change: -9.60  Rating chartPersonal card
 8th Weekly Competition Zehne Pouya Shiraz IRI 2022-08-04
RcRownchangeKK*chgGame
 1476 1511 3.00 6 -0.48 20 -9.60 
  Bahrami, Ava 1111  * IRI1.0010.08201.60 
  Khademi, Mahdi 2049 IRI0.001-0.0320-0.60 
  Sheikhi, Mohammadamin 1152 IRI1.0010.10202.00 
  Borazjani, Alireza 1996 IRI0.001-0.0420-0.80 
  Keshavarzi, Armin 1249 IRI1.0010.18203.60 
  Norouzian Arayesh, Parsa 1301 IRI0.001-0.7720-15.40 
 * 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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