Individual Calculations May 2015
 Korevand, Sina  Total change: 84.80  Rating chartPersonal card
 Qazvin Norooz Cup (2015) Qazvin IRI 2015-03-25
RcRownchangeKK*chgGame
 1967 2002 6.50 8 2.12 40 84.80 
  Jahanbakhshi, Arman 1838 IRI1.0010.284011.20 
  Afrasiabi, Seyyedhassan 1891 IRI1.0010.354014.00 
  Anjom Rooz, Mehdi 1880 IRI0.501-0.1740-6.80 
  Mahdavi, Hassan 1895 IRI1.0010.354014.00 
  Mohammadpour, Afshin 2019 IRI0.5010.02400.80 
  Salimifard, Behtash 2099 IRI1.0010.634025.20 
  Shahzamani, Arman 2073 IRI0.5010.10404.00 
  Chavari, Mohammad Mahdi 2043 IRI1.0010.564022.40 

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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