Blitz: Individual Calculations October 2017
 Ansar Jaafari, Abbas  Total change: -20.20  Rating chartPersonal card
 Lorestan Falakolaflak Blitz Shahrivar 1396 Khoramabad IRI 2017-09-15
RcRownchangeKK*chgGame
 1813 1914 4.50 9 -1.01 20 -20.20 
  Esmaili, Farhad 1544 IRI0.501-0.4020-8.00 
  Baharvand, Armin 1806 IRI1.0010.35207.00 
  Beyranvand, Saeed 2077 IRI0.001-0.2820-5.60 
  Afzoon, Danial 1790 IRI1.0010.33206.60 
  Zolfaghari, Mohammad Javad 1800 IRI0.001-0.6620-13.20 
  Farnami, Karim 1803 IRI1.0010.35207.00 
  Ghasemi Haji, Ramtin 1963 IRI0.001-0.4320-8.60 
  Farahi, Ali 1514  * IRI1.0010.08201.60 
  Jaferian, Koosha 2024 IRI0.001-0.3520-7.00 
 * 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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