Rapid: Individual Calculations July 2017
 Khatibi, Vali  Total change: 21.20  Rating chartPersonal card
 Zanjan Eydefetr Blitz 1396 Zanjan IRI 2017-06-26
RcRownchangeKK*chgGame
 1834 1589 2.50 7 1.06 20 21.20 
  Anjom Rooz, Mehdi 1867 IRI1.0010.832016.60 
  Shahali, Milad 1962 IRI0.001-0.1020-2.00 
  Kazemianmoghadam, Bahador 1813 IRI0.001-0.2220-4.40 
  Saeidi, Amin 1757 IRI1.0010.722014.40 
  Najafi, Ali 1729 IRI0.001-0.3120-6.20 
  Pedram, Mehrdad 1886 IRI0.001-0.1520-3.00 
  Khatibi, Yaser 1823 IRI0.5010.29205.80 

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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