Rapid: Individual Calculations October 2013
 Najar, Nima  Total change: -10.80  Rating chartPersonal card
 Golestan Rapid Open Tournament september 2013 Gorgan IRI 2013-09-12
RcRownchangeKK*chgGame
 2047 1774 0.00 3 -0.54 20 -10.80 
  Khajavi, Armin 2122 IRI0.001-0.1120-2.20 
  Shirazi, Aboozar 1921 IRI0.001-0.3020-6.00 
  Vassalam, M.t. 2097 IRI0.001-0.1320-2.60 

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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