Rapid: Individual Calculations May 2018
 Karimi, Ali  Total change: -21.20  Rating chartPersonal card
 Alborz Weekly 7 Ordibehesht 1397 Alborz IRI 2018-04-21
RcRownchangeKK*chgGame
 1471 1461 2.00 6 -1.06 20 -21.20 
  Sedaghati, Mehrdad f1861  * IRI0.001-0.0820-1.60 
  Alizadeh, Rahmatollah 1276 IRI0.001-0.7420-14.80 
  Zeinali, Alireza 1246 IRI1.0010.23204.60 
  Motamedi, Mahdi 1139 IRI1.0010.13202.60 
  Mortazian, Saeed 1861  * IRI0.001-0.0820-1.60 
  Ghorbani, Sina 1445 IRI0.001-0.5220-10.40 
 * 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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