Rapid: Individual Calculations April 2015
 Ghorbani, Amir  Total change: 0.00  Rating chartPersonal card
 Esfand Cup B (2015) Tehran IRI 2015-03-05
RcRownchangeKK*chgGame
 1655 1478 2.00 7 0.00 20 0.00 
  Ghobadibigvand, A. 1878  * IRI0.001-0.0820-1.60 
  Davoodi, Mehran 1709 IRI0.001-0.2120-4.20 
  Nouri, Ali 1225 IRI1.0010.19203.80 
  Amini Nezhad, Seyed Ata 1686 IRI0.001-0.2320-4.60 
  Sadat Mansouri, Seyed Mohammadali 1746 IRI1.0010.832016.60 
  Kia, Fatemeh 1712 IRI0.001-0.2120-4.20 
  Raei, Alireza 1632 IRI0.001-0.2920-5.80 
 * 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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