Rapid: Individual Calculations October 2015
 Alavi, Mir Hatef  Total change: -15.60  Rating chartPersonal card
 Mehr Rapid Cup B (2015) Tehran IRI 2015-09-24
RcRownchangeKK*chgGame
 1597 1489 1.50 6 -0.78 20 -15.60 
  Kashefi, Amir Hosein 1889  * IRI0.001-0.0820-1.60 
  Paeinmahalli, Ali 1698 IRI0.001-0.2320-4.60 
  Feizi, Seifollah 1298 IRI1.0010.25205.00 
  Savari, Seteyaesh 1409 IRI0.501-0.1120-2.20 
  Amini Nezhad, Seyed Ata 1724 IRI0.001-0.2120-4.20 
  Kashefi, Mohammad 1565 IRI0.001-0.4020-8.00 
 * 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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