Rapid: Individual Calculations June 2016
 Farahi, Ali  Total change: 4.80  Rating chartPersonal card
 Lorestan Ordibehshet 1395 Rapid Cup Khoramabad IRI 2016-05-04
RcRownchangeKK*chgGame
 1838 1626 1.00 3 0.24 20 4.80 
  Efafi, Ebrahim 1983 IRI0.001-0.1120-2.20 
  Farshad, Freydoon 1877 IRI0.001-0.1920-3.80 
  Saboori Zadeh, Ayatolah 1654 IRI1.0010.542010.80 

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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