Individual Calculations July 2024
 Norouzi, Amir Ali  Total change: -20.80  Rating chartPersonal card
 the 2 round st chess tournament martyr faramarzi 15- 20khordad Babol _ mazandaran IRI 2024-06-04
RcRownchangeKK*chgGame
 1604 1540 2.50 7 -0.52 40 -20.80 
  Darabi, Bahar 1675 IRI1.0010.684027.20 
  Poormosavi, Seyed Kanan 1940  * IRI0.001-0.0840-3.20 
  Najafi, Diana 1583 IRI0.001-0.4440-17.60 
  Rahimnejadnajarkolaei, Hana 1446 IRI1.0010.374014.80 
  Najafi, Haman 1713 IRI0.001-0.2740-10.80 
  Bakhshi, Amirali 1443 IRI0.501-0.1340-5.20 
  Ranjbar, Mersana 1429 IRI0.001-0.6540-26.00 
 * 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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