Blitz: Individual Calculations October 2019
 Alyani, Sani  Total change: -11.40  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Blitz Gilan IRI 2019-08-30
RcRownchangeKK*chgGame
 1446 1249 1.00 6 -0.57 20 -11.40 
  Aghamohamadi, Mohamad Arshia 1552 IRI0.001-0.1420-2.80 
  Niromand, Mohammad Ebrahim 1385 IRI0.001-0.3220-6.40 
  Farhani, Sina 1368 IRI0.001-0.3420-6.80 
  Mosayebi, Pourya 1453 IRI0.001-0.2420-4.80 
  Barzideh, Sepehr 1296 IRI1.0010.572011.40 
  Ahadian, Armin 1619 IRI0.001-0.1020-2.00 

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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