Individual Calculations October 2019
 Bakhtiari, Kamyar  Total change: 38.40  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Category C Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1468 1377 4.00 8 0.96 40 38.40 
  Slameye, Jahed 1611 IRI0.001-0.2140-8.40 
  Hamidian, Mohana 1053 IRI1.0010.13405.20 
  Karami, Salar 1626 IRI1.0010.814032.40 
  Kamari, Mir Kamal 1617 IRI0.001-0.2040-8.00 
  Amirpour, Gholamreza 1597 IRI1.0010.784031.20 
  Zoalfian, Mehrdad 1567 IRI0.001-0.2540-10.00 
  Teymoori, Vahid 1511 IRI0.001-0.3240-12.80 
  Moradi, Mohamad Amin 1159 IRI1.0010.22408.80 

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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