Individual Calculations March 2015
 Arabi, Saeid  Total change: -24.00  Rating chartPersonal card
 Attar Cup 2015 Mashhad IRI 2015-01-29
RcRownchangeKK*chgGame
 1852 2152 5.50 8 -1.20 20 -24.00 
  Heidarian, Amirhossein 1752  * IRI1.0010.08201.60 
  Gerayeli, Kiarash 1752  * IRI1.0010.08201.60 
  Taghavi, Amir Abbas 1905 IRI1.0010.19203.80 
  Moosavi, Ali 2050 IRI0.001-0.6420-12.80 
  Safaei, Maliheh 1752  * IRI1.0010.08201.60 
  Mousavi Ghods, Hossein 1908 IRI0.001-0.8020-16.00 
  Forootan, Seid Mohammadreza 1752  * IRI1.0010.08201.60 
  Zare, Jamal 1943 IRI0.501-0.2720-5.40 
 * 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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