Individual Calculations March 2019
 Amjad Yazdandoust, Mohammadreza  Total change: 32.40  Rating chartPersonal card
 17th Caspian Cup int.Chess Festival (U2100) Gilan IRI 2019-02-12
RcRownchangeKK*chgGame
 1831 1692 3.50 8 0.81 40 32.40 
  Valookolaei, Saeid 1943 IRI0.001-0.1940-7.60 
  Javdan, Asmail 1902 IRI0.001-0.2340-9.20 
  Rahmani Siyah Larz, Iraj 1520 IRI1.0010.274010.80 
  Abedian, Saeid 2033 IRI0.5010.384015.20 
  Doroodian, Mahyar 1990 IRI0.001-0.1540-6.00 
  Harati, Hasti 1511 IRI1.0010.264010.40 
  Safari, Parham 1866 IRI1.0010.734029.20 
  Heydari, Zahra 1879 IRI0.001-0.2640-10.40 

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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