Individual Calculations August 2018
 Por Moghadam, Ali  Total change: 2.80  Rating chartPersonal card
 2nd Lorestan Standrad Cup Under 1700 Tir 1397 Lorestan IRI 2018-07-18
RcRownchangeKK*chgGame
 1479 1474 2.50 5 0.07 40 2.80 
  Foladvand, Ali 1651 IRI0.001-0.2740-10.80 
  Rezaeii, Yahya 1602 IRI1.0010.674026.80 
  Moradi, Saeid 1684 IRI0.001-0.2340-9.20 
  Amiri, Arshiya 1250 IRI0.501-0.2840-11.20 
  Taki, Nima 1208 IRI1.0010.18407.20 

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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