Individual Calculations January 2017
 Khatibi, Meysam  Total change: 18.20  Rating chartPersonal card
 East Azarbaijan team chess tournament 1395 Round 6-9 Tabriz IRI 2016-12-01
RcRownchangeKK*chgGame
 2135 2253 2.00 2 0.68 20 13.60 
  Hamidi, Amir Mohammad 2172 IRI1.0010.39207.80 
  Amir Vardestian, Hossein 2097 IRI1.0010.29205.80 

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)
 
 Iranian First League 1395 Sari IRI 2016-12-02
RcRownchangeKK*chgGame
 2135 2253 3.50 5 0.23 20 4.60 
  Ebrahimi, Arash 2111 IRI1.0010.31206.20 
  Banirashid, Saeid 2141 IRI0.501-0.1520-3.00 
  Avakh, E 2084 IRI1.0010.28205.60 
  Sedaghati, Mehrdad f2314 IRI0.001-0.4220-8.40 
  Poorabbasi, Mehdi 2023 IRI1.0010.21204.20 

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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