Rapid: Individual Calculations September 2022
 Afshari, Mohammadparsa  Total change: 30.00  Rating chartPersonal card
 Alborz rapid 4 shahrivar 1401 Alborz IRI 2022-08-26
RcRownchangeKK*chgGame
 1681 1545 3.50 6 1.50 20 30.00 
  Norouzi, Mahdiar 1154 IRI1.0010.09201.80 
  Eini, Sina 1964 IRI1.0010.932018.60 
  Ghafouri, Mohammad Javad 1791 IRI0.5010.31206.20 
  Kianpour, Mahdi 1604 IRI1.0010.582011.60 
  Heravi, Mohammad Hossein 1736 IRI0.001-0.2520-5.00 
  Keyhan, Salman 1834 IRI0.001-0.1620-3.20 

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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