Rapid: Individual Calculations September 2019
 Kasipour Azbari, Seyed Arvin  Total change: -2.60  Rating chartPersonal card
 Tehran Senior Celebration 1398 Tehran IRI 2019-08-25
RcRownchangeKK*chgGame
 1535 1608 4.00 7 -0.13 20 -2.60 
  Amiri, Ali 1989 IRI0.001-0.0920-1.80 
  Salarkia, Davood 1472 IRI1.0010.32206.40 
  Doroodgar, A.hosein 1753 IRI0.5010.19203.80 
  Biabani, Hadi 1593 IRI0.001-0.5220-10.40 
  Sadeghi, Saeed 1419 IRI1.0010.25205.00 
  Saeidi, Amir Mohammad 1274 IRI0.501-0.3820-7.60 
  Majlesi Nasr Abadi, S.mohammad 1245 IRI1.0010.10202.00 

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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