Individual Calculations October 2019
 Mirzaei, Mohammad Soroush  Total change: 6.40  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Category C Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1394 1288 2.00 5 0.16 40 6.40 
  Kazemimostaghim, Nikan 1007 IRI1.0010.16406.40 
  Fathi, Abolfazl 1405 IRI0.001-0.3440-13.60 
  Bagherabadi, Sajad 1444 IRI0.5010.21408.40 
  Hamdollahi, Zahra 1461 IRI0.5010.23409.20 
  Aghababaee, Asghar 1651 IRI0.001-0.1040-4.00 

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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