Rapid: Individual Calculations February 2020
 Shirazi, Emad  Total change: -9.40  Rating chartPersonal card
 Fars Rapid Dey 1398 Fars IRI 2020-01-10
RcRownchangeKK*chgGame
 1526 1723 6.00 9 -0.47 20 -9.40 
  Chehrehnama, Jamshid 1323  * IRI1.0010.08201.60 
  Parvizi, Anita 1411 IRI1.0010.14202.80 
  Shahisavandi, Mohammadhadi 2032 IRI0.001-0.1420-2.80 
  Yousefi, Ebrahim 1423 IRI0.001-0.8520-17.00 
  Norouzian Arayesh, Aliakbar 1368 IRI1.0010.11202.20 
  Rashidi, Mohammadhossein 1435 IRI1.0010.16203.20 
  Sadeghi, Masoomeh 1426 IRI1.0010.15203.00 
  Momtahan, Hossein 1904 IRI0.001-0.2620-5.20 
  Rahimi, Arshiya 1411 IRI1.0010.14202.80 
 * 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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