Blitz: Individual Calculations October 2018
 Keshani, Kian  Total change: 18.60  Rating chartPersonal card
 Zanjan Blitz Cup Shahrivar 1397 Zanjan IRI 2018-09-14
RcRownchangeKK*chgGame
 1615 1502 4.00 8 0.93 20 18.60 
  Chamsarchamani, Mohammad 1902  * IRI0.001-0.0820-1.60 
  Yousefi, Ahmadreza 1171 IRI0.001-0.8820-17.60 
  Rasooli, Amirmehdi 1307 IRI1.0010.25205.00 
  Shiri, Omid 1254 IRI1.0010.19203.80 
  Ansar Jaafari, Abbas 1894 IRI1.0010.922018.40 
  Biabani, Hadi 1707 IRI1.0010.762015.20 
  Aghababaee, Asghar 1852 IRI0.001-0.1120-2.20 
  Afshani, Matin 1835 IRI0.001-0.1220-2.40 
 * 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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