Individual Calculations February 2015
 Harati, Hasti  Total change: 16.00  Rating chartPersonal card
 Dey Cup (C) U-2100 (2015) Tehran IRI 2015-01-08
RcRownchangeKK*chgGame
 1546 1289 2.00 8 0.40 40 16.00 
  Farnia, Fatemeh 1689  * IRI0.001-0.0840-3.20 
  Paranfar, Alireza 1644 IRI0.001-0.1140-4.40 
  Elikaei, Mehrad 1563 IRI0.001-0.1740-6.80 
  Kouchakzadeh, Parto 1566 IRI1.0010.834033.20 
  Ghazizadeh Ehsaei, Milad 1469 IRI0.001-0.2640-10.40 
  Doostdar, Ilia 1410 IRI1.0010.664026.40 
  Atakhan, Abtin 1399 IRI0.001-0.3540-14.00 
  Seifollahi, Sepehr 1628 IRI0.001-0.1240-4.80 
 * 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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