Individual Calculations June 2019
 Kian Sirat , Yasin  Total change: 38.80  Rating chartPersonal card
 Tehran Chess Championship 1398 Tehran IRI 2019-04-27
RcRownchangeKK*chgGame
 1486 1200 2.50 8 0.97 40 38.80 
  Fakhrbakhsh, Vandad 1600  * IRI0.001-0.0840-3.20 
  Rakhshanizadeh, Ahmad 1544 IRI0.5010.384015.20 
  Mohammadi Bahabadi, Mohammad Reza 1420 IRI1.0010.784031.20 
  Fazlali, Soheil 1600  * IRI0.001-0.0840-3.20 
  Vasheghani, Hessam 1513 IRI0.001-0.1440-5.60 
  Alavi, Mir Mahmood 1577 IRI0.001-0.0940-3.60 
  Mehrjouei, Ali Akbar 1035 IRI1.0010.284011.20 
  Wandy, Kasim 1600  * NED0.001-0.0840-3.20 
 * 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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