Individual Calculations November 2022
 Kamran Nia, Elena  Total change: 70.00  Rating chartPersonal card
 2nd Shahvar Standard Cup Under 1800 Semnan IRI 2022-10-04
RcRownchangeKK*chgGame
 1418 1304 4.00 6 1.75 40 70.00 
  Khanbaz, Nima 1641 IRI0.001-0.1240-4.80 
  Abdolshah, Arash 1097 IRI1.0010.23409.20 
  Safa Joo, Mohammad Ali 1588 IRI0.001-0.1640-6.40 
  Gharedaghli, Hossein 1139 IRI1.0010.284011.20 
  Mohammadikia, Omid 1406 IRI1.0010.644025.60 
  Armanmehr, Mohammadreza 1639 IRI1.0010.884035.20 

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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