Rapid: Individual Calculations October 2017
 Yadegar, Radin  Total change: 11.20  Rating chartPersonal card
 3th Qazvin Mahdi Bouyeh Rapid Cup 1396 Qazvin IRI 2017-09-22
RcRownchangeKK*chgGame
 1442 1227 2.50 7 0.56 20 11.20 
  Atakhan, Abtin 1627  * IRI0.001-0.0820-1.60 
  Foroughi, Zekerya 1627  * IRI1.0010.922018.40 
  Nikfetrat, Hasan 1627  * IRI0.001-0.0820-1.60 
  Soudmand, Sayed Mohsen 1627  * IRI0.001-0.0820-1.60 
  Abdolhoseini, Arshiya 1242 IRI0.5010.02200.40 
  Davari, Sara 1041 IRI1.0010.26205.20 
  Rostami, Mohsen 1302 IRI0.001-0.4020-8.00 
 * 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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