Individual Calculations April 2018
 Alamir Virsagh, Ehsan  Total change: -31.20  Rating chartPersonal card
 Tehran Standrad 23 Esfand 1396 Under 1800 Tehran IRI 2018-03-14
RcRownchangeKK*chgGame
 1644 1785 4.00 7 -0.78 40 -31.20 
  Moazemi Por, Ali Reza 1532 IRI1.0010.19407.60 
  Sharafi, Amir Mehrad 1648 IRI1.0010.324012.80 
  Khansari Vahid, Amir Masoud 1714 IRI0.001-0.6040-24.00 
  Ebrahimi, Reza 1595 IRI1.0010.254010.00 
  Farahsa, Khosro 1673 IRI0.001-0.6540-26.00 
  Jalili, Mahdi 1597 IRI1.0010.264010.40 
  Kasipour Azbari, Seyed Arvin 1748 IRI0.001-0.5540-22.00 

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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