Rapid: Individual Calculations February 2020
 Khorshidi, Mohammad Javad  Total change: 14.60  Rating chartPersonal card
 sari rapid cup 27 dey 1398 Mazandaran IRI 2020-01-17
RcRownchangeKK*chgGame
 1710 1901 7.00 9 0.73 20 14.60 
  Ehsani, Ilya 1501  * IRI1.0010.08201.60 
  Vahedi, Arad 1501  * IRI1.0010.08201.60 
  Poormosavi, Seyed Kanan 1501  * IRI1.0010.08201.60 
  Mahdavi, Armin 1537 IRI1.0010.10202.00 
  Rashidi, Masood 1797 IRI1.0010.36207.20 
  Bagheri Astani, Farzam 1501  * IRI1.0010.08201.60 
  Khajavi, Armin 2170 IRI0.5010.33206.60 
  Rezaei Abari, Farzin 2001 IRI0.5010.14202.80 
  Alaei, Armin 1885 IRI0.001-0.5220-10.40 
 * 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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