Individual Calculations October 2016
 Borji, Hossein  Total change: -4.80  Rating chartPersonal card
 13th international chess festival avicenna Open Group B Hamedan IRI 2016-08-24
RcRownchangeKK*chgGame
 1897 1722 1.50 6 -0.24 20 -4.80 
  Ebrahimi, Nima 1936 IRI1.0010.772015.40 
  Nazari, Arad 1974 IRI0.5010.31206.20 
  Abedi, Shahin 1986 IRI0.001-0.1820-3.60 
  Rostami, Roohollah 1922 IRI0.001-0.2420-4.80 
  Ghesmati, Aryan 2050 IRI0.001-0.1320-2.60 
  Noghabaee, Seyed Alireza 1513 IRI0.001-0.7720-15.40 

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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