Rapid: Individual Calculations April 2015
 Salehi, Hasan  Total change: -46.00  Rating chartPersonal card
 Esfand Cup B (2015) Tehran IRI 2015-03-05
RcRownchangeKK*chgGame
 1667 1555 0.00 6 -2.30 20 -46.00 
  Ahouran, Mehrdad 1955  * IRI0.001-0.0820-1.60 
  Shahkarami, Amin 1761 IRI0.001-0.2420-4.80 
  Dalir, Alireza 1955  * IRI0.001-0.0820-1.60 
  Nouri, Alaa 1310 IRI0.001-0.8020-16.00 
  Kia, Fatemeh 1712 IRI0.001-0.2920-5.80 
  Tavakol, Mehrad 1306 IRI0.001-0.8120-16.20 
 * 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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