Rapid: Individual Calculations September 2022
 Ostovari, Tarannom  Total change: 18.80  Rating chartPersonal card
 5th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-05
RcRownchangeKK*chgGame
 1597 1176 2.00 7 0.94 20 18.80 
  Faramarzi, Farzad 1042 IRI1.0010.32206.40 
  Khademi, Mohammad Miran f2127 IRI0.0010.00200.00 
  Behnasr, Mohammad Mahdi 1630 IRI1.0010.942018.80 
  Poormosavi, Seyed Kanan 1737 IRI0.001-0.0220-0.40 
  Nemati, Mehrad 1532 IRI0.001-0.1120-2.20 
  Mohammadi Akbarabadi, Hossein 1549 IRI0.001-0.1020-2.00 
  Harati, Hasti 1561 IRI0.001-0.0920-1.80 

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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