Individual Calculations January 2020
 Bagheri, Behrooz  Total change: -11.20  Rating chartPersonal card
 Tabriz 2nd U2000 Chess ( Grand Prophet's Memorial ) Tabriz IRI 2019-12-07
RcRownchangeKK*chgGame
 1674 1890 5.50 8 -0.56 20 -11.20 
  Pino, Ali Asghar 1602 IRI1.0010.16203.20 
  Kasipour Azbari, Seyed Arvin 1678 IRI0.501-0.2720-5.40 
  Farnami, Karim 1544 IRI1.0010.11202.20 
  Adalatkhah, Mahdi 1636 IRI1.0010.19203.80 
  Hosseinzadeh, Mehran 1822 IRI1.0010.41208.20 
  Mahmoody, M. Sadegh 1895 IRI0.001-0.4920-9.80 
  Mohammadi, Melika 1615 IRI0.001-0.8320-16.60 
  Baghban Arjmand, Navid 1601 IRI1.0010.16203.20 

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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