Individual Calculations November 2022
 Kamran Nia, Helia  Total change: 54.80  Rating chartPersonal card
 2nd Shahvar Standard Cup Under 1800 Semnan IRI 2022-10-04
RcRownchangeKK*chgGame
 1515 1335 3.00 6 1.37 40 54.80 
  Mehrzad, Hamed 1552 IRI0.001-0.2240-8.80 
  Saghaie, Parsina 1405 IRI0.001-0.4040-16.00 
  Bazrafshan, Maede 1412 IRI1.0010.614024.40 
  Safa Joo, Mohammad Ali 1588 IRI0.5010.314012.40 
  Abdollahisaber, Reza 1633 IRI0.5010.354014.00 
  Farkhani, Mobin 1501 IRI1.0010.724028.80 

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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