Rapid: Individual Calculations March 2018
 Moradi Alamdarlou, Bahman  Total change: 57.00  Rating chartPersonal card
 4th Hemmat Rapid Cup Shahreza IRI 2018-02-01
RcRownchangeKK*chgGame
 1566 1268 4.00 7 2.85 20 57.00 
  Dadkhahtehrani, Saeed 1668  * IRI1.0010.922018.40 
  Abedi, Shahin 1668  * IRI0.001-0.0820-1.60 
  Hajian, Mehrbod 1469 IRI0.001-0.2420-4.80 
  Ghadiri, Hossein 1608 IRI1.0010.882017.60 
  Sotoudeh, Naser 1445 IRI1.0010.732014.60 
  Borumand, Shahram 1437 IRI1.0010.722014.40 
  Koohi, Reza 1668  * IRI0.001-0.0820-1.60 
 * 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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