Rapid: Individual Calculations January 2022
 Aminifard, M.sam  Total change: 1.20  Rating chartPersonal card
 Gorgan Yalda Cup 26Azar 1400 Gorgan IRI 2021-12-17
RcRownchangeKK*chgGame
 1406 1660 6.00 8 0.06 20 1.20 
  Esfandiari Klocan, Behrad 1162 IRI1.0010.04200.80 
  Safari, Hamid 1224 IRI1.0010.06201.20 
  Karami Gorgan, Kian 1384 IRI0.501-0.3320-6.60 
  Safaeenezhad, Reza 1686 IRI0.001-0.4620-9.20 
  Ansari Mahyari, Diana 1152 IRI1.0010.04200.80 
  Nasibi, Parham 1116 IRI1.0010.03200.60 
  Paeinmahalli, Ali 1486 IRI1.0010.27205.40 
  Abedi, Ali 2037 IRI0.5010.41208.20 

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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