Individual Calculations March 2019
 Rahimi, Koorosh  Total change: -7.20  Rating chartPersonal card
 27th Fajr Cup International Chess Festival (U-2000) Tehran IRI 2019-02-05
RcRownchangeKK*chgGame
 1690 1726 3.00 6 -0.18 40 -7.20 
  Ghasemi, Parima 1326  * IRI1.0010.08403.20 
  Asgharvand, Davood 1965 IRI0.001-0.2040-8.00 
  Mansourizalani, Moslem 1487 IRI1.0010.20408.00 
  Heydari, Zahra 1879 IRI0.5010.20408.00 
  Khodabandeh, Milad 1890 IRI0.001-0.2840-11.20 
  Pour Eskandar, Aliakbar 1590 IRI0.501-0.1840-7.20 
 * 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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