Individual Calculations October 2016
 Dinarvand, Jahangir  Total change: -8.80  Rating chartPersonal card
 3th Chess Tournament Falak alaflak Lorestan cup 2016 Khorramabad IRI 2016-09-12
RcRownchangeKK*chgGame
 1798 1778 0.50 2 -0.44 20 -8.80 
  Mohammadi, Kourosh 1763 IRI0.501-0.0220-0.40 
  Goodarzi, Alireza 1833 IRI0.001-0.4220-8.40 

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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