Individual Calculations August 2019
 Zare Mehrjardi, Mohsen  Total change: 22.40  Rating chartPersonal card
 Yazd Chess championship-1398 Yazd IRI 2019-07-21
RcRownchangeKK*chgGame
 1576 1700 4.50 6 0.56 40 22.40 
  Malmir, Sohrab 1407 IRI1.0010.15406.00 
  Abtahi, Amir Reza 1441 IRI0.001-0.8240-32.80 
  Bakhsheshi, Yaghoub 1408 IRI1.0010.15406.00 
  Salimi, Mohammad Mehdi 1589 IRI1.0010.354014.00 
  Hemmati, Mohammadreza 1612 IRI1.0010.384015.20 
  Serestian, Arman 1996 IRI0.5010.354014.00 

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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