Individual Calculations August 2018
 Alyar, Aliakbar  Total change: -46.80  Rating chartPersonal card
 2nd Lorestan Standrad Cup Under 1700 Tir 1397 Lorestan IRI 2018-07-18
RcRownchangeKK*chgGame
 1534 1699 3.00 6 -1.17 40 -46.80 
  Dehghan, Mohammad Yasin 1635 IRI1.0010.414016.40 
  Ilkhanipour, Ramtin 1391 IRI0.501-0.3640-14.40 
  Borji, Hossein 1628 IRI0.501-0.1040-4.00 
  Yousefi, Mahyar 1630 IRI0.001-0.6040-24.00 
  Saydi, Karo 1299  * IRI1.0010.08403.20 
  Amiri, Erfan 1623 IRI0.001-0.6040-24.00 
 * 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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