Rapid: Individual Calculations March 2018
 Dadkhahtehrani, Saeed  Total change: -49.20  Rating chartPersonal card
 4th Hemmat Rapid Cup Shahreza IRI 2018-02-01
RcRownchangeKK*chgGame
 1296 1680 3.00 6 -2.46 20 -49.20 
  Sotoudeh, Ghorbanali 1280  * IRI1.0010.08201.60 
  Moradi Alamdarlou, Bahman 1280  * IRI0.001-0.9220-18.40 
  Reisi, Abolfazl 1314 IRI0.001-0.9020-18.00 
  Rafiee, Mohammad 1280  * IRI1.0010.08201.60 
  Karimzadeh, Amirhossein 1280  * IRI1.0010.08201.60 
  Dehghan, Mohammad Yasin 1343 IRI0.001-0.8820-17.60 
 * 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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