Individual Calculations February 2017
 Tavakolian, M.  Total change: -35.40  Rating chartPersonal card
 Tehran Standard Cup U2100 Day 1395 Tehran IRI 2017-01-11
RcRownchangeKK*chgGame
 1910 2081 2.50 6 -1.77 20 -35.40 
  Davoodi, Mehran 1765 IRI1.0010.13202.60 
  Esmaeilnejad, Mohammad Amin 1982 IRI0.501-0.1420-2.80 
  Azhir, Hooman 1930 IRI1.0010.30206.00 
  Galehdari, Bardia 2091 IRI0.001-0.4920-9.80 
  Motaghi, Farbod 1927 IRI0.001-0.7120-14.20 
  Nourimoghaddam, Shahrokh 1767 IRI0.001-0.8620-17.20 

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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