Rapid: Individual Calculations December 2019
 Goudarzian, Mahan  Total change: -4.60  Rating chartPersonal card
 4th Amol Rapid Cup Amol IRI 2019-11-15
RcRownchangeKK*chgGame
 1264 1028 1.00 5 -0.23 20 -4.60 
  Shabani, Sana 981 IRI1.0010.43208.60 
  Sharifzade, Shahram 1428  * IRI0.001-0.0820-1.60 
  Rostami, Abolfazl 1410 IRI0.001-0.0920-1.80 
  Nikzad Ask, Nazanin 1097 IRI0.001-0.4020-8.00 
  Sherafat Nia, Mohamad 1404 IRI0.001-0.0920-1.80 
 * 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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