Rapid: Individual Calculations February 2022
 Nejati, Mohammad  Total change: -7.20  Rating chartPersonal card
 1st Rapid Sirik 1400 Hormozgan IRI 2022-01-16
RcRownchangeKK*chgGame
 1439 1134 0.50 4 -0.36 20 -7.20 
  Bahadori, Abdollah 1751 IRI0.001-0.0220-0.40 
  Mohammadi Pour, Ebrahim 1337 IRI0.001-0.2420-4.80 
  Zahedi Darkhanh, Mostafa 1554 IRI0.001-0.0720-1.40 
  Alahdadi, Amir 1114 IRI0.501-0.0320-0.60 

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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