Individual Calculations June 2018
 Hamidi, Shahand  Total change: 24.40  Rating chartPersonal card
 Kurdistan League Round 1-7 1397 Kurdistan IRI 2018-05-04
RcRownchangeKK*chgGame
 1585 1450 2.00 4 0.61 40 24.40 
  Aadeli, Arvin 1850  * IRI0.001-0.0840-3.20 
  Khalilollahi, Shahrooz 1734 IRI0.001-0.1640-6.40 
  Ghadermazi, Ali 1590 IRI1.0010.694027.60 
  Latifi, Rebin 1167 IRI1.0010.16406.40 
 * 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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