Individual Calculations October 2019
 Edrisabadi, Diana  Total change: -8.40  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Category C Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1436 1191 1.00 6 -0.21 40 -8.40 
  Omidian, Masood 1591  * IRI0.001-0.0840-3.20 
  Mohazab, Alireza 1411 IRI0.001-0.2240-8.80 
  Zeraat, Noorollah 1407 IRI1.0010.784031.20 
  Radnia, Marjan 1410 IRI0.001-0.2240-8.80 
  Lamei Ramand, Behrooz 1414 IRI0.001-0.2240-8.80 
  Tashkini, Mahdi 1385 IRI0.001-0.2540-10.00 
 * 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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