Individual Calculations August 2016
 Rafat, Hasan  Total change: -49.80  Rating chartPersonal card
 Jame Vahdat Khorasan Shomali 1395 Farouj IRI 2016-07-06
RcRownchangeKK*chgGame
 1565 1742 2.50 7 -2.49 20 -49.80 
  Hami, Setareh 1403 IRI1.0010.12202.40 
  Oliyazade, Pooya 2095 IRI0.001-0.1120-2.20 
  Mirzaei, Amir Hossein 1541 IRI1.0010.24204.80 
  Ahmadi, Seyedeh Malihe 1426 IRI0.001-0.8720-17.40 
  Ahmadi Tabar, Hosein 1650 IRI0.501-0.1320-2.60 
  Shirali, Hamid 1409 IRI0.001-0.8820-17.60 
  Sherafat, Javad 1432 IRI0.001-0.8620-17.20 

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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