Individual Calculations October 2017
 Mari Ooriad, Pouya  Total change: -4.80  Rating chartPersonal card
 16th Iranian Super League 1396 Round 1-4 Sari IRI 2017-09-13
RcRownchangeKK*chgGame
 2219 2166 1.50 4 -0.24 20 -4.80 
  Moradi, Amirmasoud 2208 IRI0.5010.06201.20 
  Bagheri, Maziar 2285 IRI0.001-0.3420-6.80 
  Motaghi, Sina 1856 IRI1.0010.14202.80 
  Firouzja, Alireza m2527 IRI0.001-0.1020-2.00 

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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