Individual Calculations February 2017
 Kooshki Jahromi, Sobhan  Total change: 2.80  Rating chartPersonal card
 Fars league 1395 Round 5-11 Shiraz IRI 2017-01-06
RcRownchangeKK*chgGame
 1412 1473 3.00 5 0.07 40 2.80 
  Sarshar, Syrous 1804 IRI0.5010.384015.20 
  Shariatnia, Abolfazl 1195 IRI1.0010.17406.80 
  Tabibifard, Pouriya 1352 IRI0.001-0.6640-26.40 
  Haghighat, Mohsen 1407 IRI0.501-0.0940-3.60 
  Etemadi, Mohammad 1300 IRI1.0010.274010.80 

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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