Individual Calculations October 2016
 Hosseini Sourgi, Abolfazl  Total change: 32.00  Rating chartPersonal card
 13th international chess festival avicenna Open Group B Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 1777 1748 4.00 7 0.80 40 32.00 
  Taavoni, Rahim 2068 IRI0.5010.374014.80 
  Sodagar, Nima 1664 IRI0.501-0.1240-4.80 
  Veysi Rahim Abadi, Milad 1905 IRI0.001-0.2940-11.60 
  Izak Mohammadi, Arshia 1348  * IRI1.0010.08403.20 
  Pakkhou, Hamid 1448 IRI1.0010.15406.00 
  Asadi, Sadegh 2094 IRI1.0010.894035.60 
  Nameei, Koushan 1915 IRI0.001-0.2840-11.20 
 * 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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