Blitz: Individual Calculations July 2017
 Yousefian, Ali  Total change: -1.20  Rating chartPersonal card
 Novin Chess Club Blitz Khordad 1396 Rasht IRI 2017-06-08
RcRownchangeKK*chgGame
 1662 1665 4.00 8 -0.06 20 -1.20 
  Samsam, Farhad 1910 IRI0.001-0.2020-4.00 
  Sorkhabi, Mohammadreza 1380 IRI1.0010.16203.20 
  Ghasemi Haji, Ramtin 1874 IRI0.001-0.2320-4.60 
  Golshani, Milad 1378 IRI0.001-0.8420-16.80 
  Biriya, Yadollah 1435 IRI1.0010.21204.20 
  Alipour, Mohammadreza 1487 IRI1.0010.27205.40 
  Marzoughi, Mohammadsadegh 2038 IRI1.0010.902018.00 
  Afzoon, Danial 1791 IRI0.001-0.3320-6.60 

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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