Individual Calculations December 2018
 Mohammadi, Amirhossein  Total change: 58.80  Rating chartPersonal card
 Tehran Standard Cup 16-18 Aban 1397 (U1600) Tehran IRI 2018-11-07
RcRownchangeKK*chgGame
 1522 1385 4.00 8 1.47 40 58.80 
  Azizi Tafreshi, Ali Akbar 1554 IRI1.0010.724028.80 
  Orooji, Siamak 1552 IRI1.0010.724028.80 
  Mobashe Amini, Sina 1531 IRI0.001-0.3040-12.00 
  Fathollahi, Hamid 1515 IRI0.001-0.3240-12.80 
  Khodadadi, Dana 1551 IRI1.0010.724028.80 
  Moazemi Por, Ali Reza 1519 IRI1.0010.684027.20 
  Abdollahi, Hossein 1443 IRI0.001-0.4240-16.80 
  Sadri Alamdari, Farzam 1507 IRI0.001-0.3340-13.20 

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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