Rapid: Individual Calculations September 2018
 Ghiasi, Aria  Total change: 9.60  Rating chartPersonal card
 Tehran Rapid 18 mordad 1397 Tehran IRI 2018-08-20
RcRownchangeKK*chgGame
 1465 1186 1.50 6 0.48 20 9.60 
  Nouredideh, Mohammad Reza 1586  * IRI0.001-0.0820-1.60 
  Ahadian, Armin 1474 IRI0.001-0.1620-3.20 
  Hojjatinejad, Ilia 1492 IRI0.001-0.1420-2.80 
  Nouri, Ali 1399 IRI1.0010.772015.40 
  Sarijloo, Reza 1393 IRI0.5010.27205.40 
  Sadeghi, Saeed 1445 IRI0.001-0.1820-3.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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