Rapid: Individual Calculations August 2017
 Ghazanfari, Vali  Total change: 14.00  Rating chartPersonal card
 2nd Qazvin Mahdibouyeh Cup Tir 1396 Qazvin IRI 2017-06-30
RcRownchangeKK*chgGame
 1534 1516 4.00 7 0.70 20 14.00 
  Davari, Sara 1116  * IRI1.0010.08201.60 
  Vaziri, Ali 1229 DEN1.0010.16203.20 
  Abedi, Mohamadraza 1916  * IRI0.001-0.0820-1.60 
  Noori, Aydin 1116  * IRI1.0010.08201.60 
  Nikfetrat, Hasan 1735 IRI1.0010.782015.60 
  Soudmand, Sayed Mohsen 1898 IRI0.001-0.0920-1.80 
  Rashvand, Hamed 1727 IRI0.001-0.2320-4.60 
 * 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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