Rapid: Individual Calculations August 2016
 Ebrahimi , Sina  Total change: -22.40  Rating chartPersonal card
 12th Asian Schools Chess Championships 2016 - Rapid Open U11 Tehran IRI 2016-07-10
RcRownchangeKK*chgGame
 1413 1681 3.00 5 -1.12 20 -22.40 
  Bagheri, Mohammadreza 1427 IRI0.501-0.3120-6.20 
  Kasipour Azbari, Seyed Arvin 1433 IRI1.0010.19203.80 
  Alimardani, Amir H 1424 IRI0.501-0.3220-6.40 
  Nouranianfar, Kourosh 1438 IRI1.0010.20204.00 
  Fazeli Ghazijahani, Ali 1345 IRI0.001-0.8820-17.60 

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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