Rapid: Individual Calculations April 2018
 Qiasy, Arya  Total change: 13.80  Rating chartPersonal card
 Tehran Rapid 9 Farvardin 1397 Tehran IRI 2018-03-29
RcRownchangeKK*chgGame
 1398 1114 2.00 7 0.69 20 13.80 
  Kaveh, Taghi 1514  * IRI0.001-0.0820-1.60 
  Nazari Nia, Shahram 1514  * IRI0.5010.42208.40 
  Khalaji, Saead 1502 IRI0.001-0.0920-1.80 
  Nezhad Dehghan, Saghar 1267 IRI0.5010.20204.00 
  Sadeghi, Saeed 1496 IRI0.001-0.0920-1.80 
  Delavari, Amir Mohammad 1361 IRI0.001-0.1920-3.80 
  Ghahremani, Shadollah 1129 IRI1.0010.522010.40 
 * 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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