Individual Calculations April 2015
 Tabatabaei, M.amin  Total change: -25.00  Rating chartPersonal card
 13th Iranian super league (Men - 2nd Season) Mashhad IRI 2014-12-12
RcRownchangeKK*chgGame
 2238 2363 2.00 5 -1.25 20 -25.00 
  Mahjoob, Morteza g2412 IRI0.001-0.4320-8.60 
  Khodashenas, Mersad 2221 IRI0.001-0.6920-13.80 
  Firouzja, Alireza 2332 IRI0.501-0.0420-0.80 
  Bagheri, Maziar 2205 IRI0.501-0.2120-4.20 
  Farshadifar, Saman 2021 IRI1.0010.12202.40 

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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