Rapid: Individual Calculations February 2018
 Sadri Alamdari, Farzam  Total change: 5.00  Rating chartPersonal card
 Tehran Team Rapid 14 Dey under 14-1396 Tehran IRI 2018-01-04
RcRownchangeKK*chgGame
 1579 1467 2.50 6 0.25 20 5.00 
  Heydari, Zahra 1775 IRI0.001-0.1420-2.80 
  Khaledi, Omid 1846 IRI0.001-0.0920-1.80 
  Nouri, Alaa 1565 IRI1.0010.632012.60 
  Miri, Ali 1390 IRI1.0010.39207.80 
  Majidi, Seyed Mohammad Parsa 1613 IRI0.001-0.3020-6.00 
  Rahmatpisheh, Amir Hossein 1286 IRI0.501-0.2420-4.80 

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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