Rapid: Individual Calculations January 2018
 Fekri, Mehdi  Total change: -7.80  Rating chartPersonal card
 Ardabil Rapid Vahdat Week cup Azar 1396 Ardabil IRI 2017-12-04
RcRownchangeKK*chgGame
 1888 1560 0.00 3 -0.39 20 -7.80 
  Dalili, Farhad 1811 IRI0.001-0.1920-3.80 
  Sadeghi, Abbas 1892 IRI0.001-0.1220-2.40 
  Rezai, Iraj 1960  * IRI0.001-0.0820-1.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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