Rapid: Individual Calculations March 2013
 Alavi, Homa  Total change: 15.80  Rating chartPersonal card
 Omid Cup chess tournament 2013 Tehran IRI 2013-01-31
RcRownchangeKK*chgGame
 1928 2000 5.50 8 0.79 20 15.80 
  Alavi, Sayed Javad m2400  * IRI0.001-0.0820-1.60 
  Asgharpourmasoleh, Tara 1605 IRI1.0010.08201.60 
  Maleki, Mir Mahdi 1719 IRI0.501-0.3420-6.80 
  Ganjali, Hossein 1790 IRI1.0010.23204.60 
  Tabatabaei, M.amin f2134 IRI0.001-0.3220-6.40 
  Faramarzy, Vahid 1753 IRI1.0010.19203.80 
  Afshar, Niusha 1934 IRI1.0010.41208.20 
  Sakhayi, Mostafa 2086 IRI1.0010.622012.40 
 * 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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