Individual Calculations January 2010
 Zarinfam, Arsalan  Total change: 14.40  Rating chartPersonal card
 1st Baran Chess Cup Tournament Rasht IRI 2009-11-28
RcRownchangeKK*chgGame
 2102 2202 6.50 9 0.96 15 14.40 
  Motaghi, Farbod 1802  * IRI1.0010.08151.20 
  Bayat, Shohreh wf1970 IRI1.0010.21153.15 
  Pourramezanali, Amirreza 2316 IRI1.0010.66159.90 
  Sadeh, Shahin 2250 IRI0.001-0.4315-6.45 
  Hooshdarmahjoob, Navid 2047 IRI1.0010.29154.35 
  Faghirnavaz, Ali 2253 IRI1.0010.57158.55 
  Torkamannejad, Javad 2077 IRI0.501-0.1715-2.55 
  Azadbakhsh, Farshid 1997 IRI1.0010.24153.60 
  Vaghar, Mohsen 2210 IRI0.001-0.4915-7.35 
 * 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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