Individual Calculations October 2019
 Zamani Nezhad, Ahora  Total change: -30.00  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Category C Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1359 1083 0.00 4 -0.75 40 -30.00 
  Dori, Mohammad Mahdi 1483  * IRI0.001-0.0840-3.20 
  Yeganeh, Hamidreza 1457 IRI0.001-0.1040-4.00 
  Eftekhari Esmaeilabadi, Arsham 1251 IRI0.001-0.2840-11.20 
  Rezaee Homami, Sepehr 1245 IRI0.001-0.2940-11.60 
 * 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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