Individual Calculations October 2017
 Salehnia, Hossein  Total change: -47.40  Rating chartPersonal card
 8th Isfahan Zendehrood Open 1396 Isfahan IRI 2017-09-16
RcRownchangeKK*chgGame
 1446 1646 3.50 8 -2.37 20 -47.40 
  Mohammadi Khah, Reza 1246  * IRI1.0010.08201.60 
  Safari Eskandari, Mojtaba 2046  * IRI0.001-0.0820-1.60 
  Khosravi Mahmoei, Hasti 1347 IRI1.0010.15203.00 
  Tavakoli, Amirmohammad 1421 IRI0.001-0.7820-15.60 
  Kachouei, Shahbod 1287 IRI1.0010.10202.00 
  Jamali, Pouria 1455 IRI0.001-0.7520-15.00 
  Samadi, Mostafa 1519 IRI0.001-0.6720-13.40 
  Amiri, Arshiya 1246  * IRI0.501-0.4220-8.40 
 * 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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