Blitz: Individual Calculations July 2017
 Khosh Ravesh, Alireza  Total change: -9.60  Rating chartPersonal card
 Novin Chess Club Blitz Khordad 1396 Rasht IRI 2017-06-08
RcRownchangeKK*chgGame
 1638 1643 4.00 8 -0.06 20 -1.20 
  Hoseini, S.alireza 1939 IRI0.001-0.1520-3.00 
  Fakhar, Hossein 1359 IRI1.0010.16203.20 
  Oskouev, A. 1800 IRI1.0010.712014.20 
  Marzoughi, Mohammadsadegh 2038 IRI0.001-0.0820-1.60 
  Abdollahi, Misagh 1794 IRI0.001-0.3020-6.00 
  Biriya, Mohammadamin 1474 IRI0.001-0.7220-14.40 
  Jalali, Yashar 1409 IRI1.0010.21204.20 
  Nezamdoust, Amirmahdi 1287 IRI1.0010.11202.20 

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)
 
 Gilan Blitz Championship 2017 Rasht IRI 2017-06-28
RcRownchangeKK*chgGame
 1645 1643 4.00 9 -0.42 20 -8.40 
  Omidi, Arya 2043  * IRI0.001-0.0820-1.60 
  Izak Mohammadi, Arshia 1339 IRI0.001-0.8620-17.20 
  Parmar, Mohammad Yasin 1243  * IRI1.0010.08201.60 
  Keshani, A.esmaeil 1317 IRI1.0010.13202.60 
  Eskandari, Mohammad Hassan 1760 IRI1.0010.662013.20 
  Ramineh, Reza 1811 IRI0.5010.22204.40 
  Najafi, Amirhasan 1888 IRI0.5010.30206.00 
  Kiaei, Ali 1922 IRI0.001-0.1620-3.20 
  Jafari, Parsa 1484 IRI0.001-0.7120-14.20 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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