Rapid: Individual Calculations December 2016
 Pourhaji, Ahmad  Total change: -4.60  Rating chartPersonal card
 Kargaran Rapid 31 Aban 1395 Tehran IRI 2016-10-31
RcRownchangeKK*chgGame
 1886 1674 0.00 1 -0.23 20 -4.60 
  Noroozi, Mahmoud 1886 IRI0.001-0.2320-4.60 

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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