Rapid: Individual Calculations September 2019
 Amini, Mahdi  Total change: 24.00  Rating chartPersonal card
 Tehran Senior Celebration 1398 Tehran IRI 2019-08-25
RcRownchangeKK*chgGame
 1538 1378 3.00 6 1.20 20 24.00 
  Biabani, Hadi 1593 IRI0.001-0.2320-4.60 
  Pishevar, Vahid 1231 IRI1.0010.30206.00 
  Ehteramian, Hossein 1582 IRI0.001-0.2420-4.80 
  Askari, Ali 1636 IRI1.0010.822016.40 
  Azizi Tafreshi, Ali Akbar 1607 IRI1.0010.792015.80 
  Barati, Esfandiar 1576 IRI0.001-0.2420-4.80 

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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