Rapid: Individual Calculations May 2018
 Ghorbani, Sina  Total change: -27.60  Rating chartPersonal card
 Alborz Weekly 7 Ordibehesht 1397 Alborz IRI 2018-04-21
RcRownchangeKK*chgGame
 1407 1445 2.00 6 -1.38 20 -27.60 
  Azadi, Amirmohammad 1845  * IRI0.001-0.0820-1.60 
  Zeinali, Alireza 1246 IRI0.001-0.7620-15.20 
  Amini, Mohammadmobin 1446 IRI0.001-0.5020-10.00 
  Kermani, Barad 1166 IRI1.0010.16203.20 
  Karimi, Ali 1461 IRI1.0010.522010.40 
  Alizadeh, Rahmatollah 1276 IRI0.001-0.7220-14.40 
 * 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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