Rapid: Individual Calculations February 2019
 Zamani Yamlagh, Morteza  Total change: -12.80  Rating chartPersonal card
 7th Malard Rapid Cup Azar 1397 Malard IRI 2018-12-29
RcRownchangeKK*chgGame
 1409 1550 4.00 7 -0.64 20 -12.80 
  Karimi, Mahdi 1150  * IRI1.0010.08201.60 
  Ghaffarifar, Emad 1276 IRI1.0010.17203.40 
  Bashiri, Aryan 1950  * IRI0.001-0.0820-1.60 
  Mohammadi, Amirhossein 1325 IRI0.001-0.7820-15.60 
  Taghizadeh, Taraneh 1150  * IRI1.0010.08201.60 
  Chenari, Davood 1621 IRI1.0010.602012.00 
  Ahmadi, Mehrdad 1390 IRI0.001-0.7120-14.20 
 * 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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