Rapid: Individual Calculations December 2018
 Ahmadian, Moharram  Total change: 44.00  Rating chartPersonal card
 Tabriz Rapid Tournoment Aban 1397 Tabriz IRI 2018-11-06
RcRownchangeKK*chgGame
 1780 1822 7.00 9 2.20 20 44.00 
  Moghadasizadeh, Heydar 1422  * IRI1.0010.08201.60 
  Ebadi, Mazaher 1436 IRI1.0010.09201.80 
  Hosseinzadeh, Mehran 2000 IRI0.5010.23204.60 
  Eivazy, Mahdi 1871 IRI1.0010.572011.40 
  Ghaniafshord, Saeed 2053 IRI0.001-0.2120-4.20 
  Safari, Nima 1615 IRI1.0010.23204.60 
  Zareei, Shahrooz 1978 IRI0.5010.21204.20 
  Azbaghi, Enayat 1859 IRI1.0010.552011.00 
  Allahverdi, Hossein 1789 IRI1.0010.45209.00 
 * 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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