Individual Calculations October 2018
 Taki, Nima  Total change: 52.00  Rating chartPersonal card
 3rd Iranian Amateur Under 1700 Championship 1397 Zanjan IRI 2018-09-10
RcRownchangeKK*chgGame
 1548 1261 2.50 7 1.30 40 52.00 
  Roohi, Behzad 1652 IRI0.001-0.0940-3.60 
  Jalalvand, Amir Hesam 1550 IRI0.001-0.1640-6.40 
  Bayatfar, Behnam 1429 IRI1.0010.724028.80 
  Madadi, Mohammad 1599 IRI1.0010.884035.20 
  Shahbazi, Gholamreza 1602 IRI0.001-0.1240-4.80 
  Mardani, Alireza 1611 IRI0.001-0.1140-4.40 
  Mayah Pour, Mohammad 1395 IRI0.5010.18407.20 

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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