Individual Calculations November 2019
 Sharifi, Parham  Total change: 42.00  Rating chartPersonal card
 Round 1-3 Fars IRI 2019-10-23
RcRownchangeKK*chgGame
 1643 1425 1.50 2 1.05 40 42.00 
  Bazrafshan, Amirhossein 1601 IRI1.0010.734029.20 
  Kooh Peima, Ali 1684 IRI0.5010.324012.80 

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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