Rapid: Individual Calculations February 2022
 Avakh, E  Total change: -36.40  Rating chartPersonal card
 Lahijan Engineering System Chess Tournament Gilan IRI 2022-01-27
RcRownchangeKK*chgGame
 1640 2048 4.50 7 -1.82 20 -36.40 
  Khomeyrani, Hossein 1387 IRI1.0010.01200.20 
  Rezaei, Mahyar 1665 IRI0.001-0.9120-18.20 
  Rezaee Saravani, Mahmood 1803 IRI1.0010.20204.00 
  Farshchi, Bahmanyar 1544 IRI1.0010.04200.80 
  Dianati, Reza 1761 IRI0.001-0.8420-16.80 
  Jamalzadeh, Ebrahim 1648  * IRI1.0010.08201.60 
  Abbaspour, Vahid 1674 IRI0.501-0.4020-8.00 
 * 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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