Individual Calculations February 2016
 Vakilpour, Aryan  Total change: 40.40  Rating chartPersonal card
 Gilan First League (Men 2015) 7-10 Rasht IRI 2016-01-08
RcRownchangeKK*chgGame
 1808 1612 1.50 2 1.01 40 40.40 
  Hasanpour, Sajad 1814 IRI1.0010.764030.40 
  Mehrinejad, Mansour 1801 IRI0.5010.254010.00 

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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