Individual Calculations May 2012
 Shahzamani, Arman  Total change: 4.50  Rating chartPersonal card
 Esfahan Norooz cup open chess tournament 2012 Esfahan IRI 2012-03-24
RcRownchangeKK*chgGame
 2043 2014 4.00 8 0.30 15 4.50 
  Nadimifar, Adnan 2172 IRI1.0010.711510.65 
  Faghirnavaz, Ali 2319 IRI0.5010.36155.40 
  Momeni, E 2145 IRI0.5010.18152.70 
  Khaje Hesamedini, Ali 2161 IRI0.001-0.3015-4.50 
  Ghaledar, Faraz 2091 IRI0.001-0.3915-5.85 
  Arvan, Amirhosein 1788 IRI0.501-0.2915-4.35 
  Kadkhodaee, Ali 1881 IRI0.501-0.1815-2.70 
  Kabiri, Majid 1785 IRI1.0010.21153.15 

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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