Individual Calculations October 2019
 Abdollahisaber, Reza  Total change: 15.20  Rating chartPersonal card
 16th Avicenna International Open Chess Tournament 2019 - Category B Hamedan IRI 2019-09-11
RcRownchangeKK*chgGame
 1721 1657 4.50 9 0.76 20 15.20 
  Borazjani, Alireza 1875 IRI0.5010.28205.60 
  Movahedi, Yashar 1831 IRI0.001-0.2720-5.40 
  Salimi, Mardin 1835 IRI0.001-0.2720-5.40 
  Baradaran Naghshineh, Armin 1422 IRI1.0010.21204.20 
  Samiri, Amirhossein 1890 IRI0.001-0.2120-4.20 
  Kord, Soleyman 1439 IRI1.0010.22204.40 
  Vaziri, Rasool 1778 IRI0.001-0.3420-6.80 
  Talaneh, Motahareh 1607 IRI1.0010.43208.60 
  Nameei, Koushan 1815 IRI1.0010.712014.20 

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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