Blitz: Individual Calculations July 2017
 Yazdani, Alireza  Total change: -28.20  Rating chartPersonal card
 Novin Chess Club Blitz Khordad 1396 Rasht IRI 2017-06-08
RcRownchangeKK*chgGame
 1526 1448 2.00 8 -1.41 20 -28.20 
  Omidi, Arya 1848  * IRI0.001-0.0820-1.60 
  Hosseinzadeh, Mohammad 1166 IRI1.0010.16203.20 
  Afzoon, Danial 1791 IRI0.001-0.1220-2.40 
  Nezamdoust, Amirmahdi 1287 IRI1.0010.29205.80 
  Oskouev, A. 1800 IRI0.001-0.1120-2.20 
  Amiri, Amirali 1628 IRI0.001-0.2620-5.20 
  Haghi Sefat, Rasool 1306 IRI0.001-0.6920-13.80 
  Golshani, Milad 1378 IRI0.001-0.6020-12.00 
 * 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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