Individual Calculations February 2019
 Mashhadi, Amir Mahdi  Total change: 106.00  Rating chartPersonal card
 Markazi Fajr Cup 1397 Arak IRI 2019-01-23
RcRownchangeKK*chgGame
 1488 1190 4.00 8 2.65 40 106.00 
  Allahverdi, Omid 1590  * IRI0.001-0.0840-3.20 
  Rajat Far, Omid 1454 IRI1.0010.824032.80 
  Tajdoost, Akbar 1446 IRI0.001-0.1940-7.60 
  Ketabi, Majid 1386 IRI1.0010.754030.00 
  Alidadi, Mobina 1264 IRI1.0010.604024.00 
  Ghalenoei, Amirhossein 1580 IRI1.0010.914036.40 
  Borji, Hossein 1590  * IRI0.001-0.0840-3.20 
  Norouzi, Mahdi 1590  * IRI0.001-0.0840-3.20 
 * 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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