Individual Calculations May 2019
 Parvaneh, Milad  Total change: -47.60  Rating chartPersonal card
 Ramsar jam javaher Standard Cup 1398 Ramsar IRI 2019-04-17
RcRownchangeKK*chgGame
 1594 1742 1.50 4 -1.19 40 -47.60 
  Mirzajani, Nagin 1434 IRI0.501-0.3640-14.40 
  Asadian, Ali 1421 IRI1.0010.13405.20 
  Taslimi, Borsa 1992 IRI0.001-0.1940-7.60 
  Yazdani, Hossein 1529 IRI0.001-0.7740-30.80 

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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