Rapid: Individual Calculations February 2022
 Kalantari Nejad, Farzan  Total change: 15.40  Rating chartPersonal card
 2nd Lorestan Weekly Rapid Tournament 1400 Lorestan IRI 2022-01-14
RcRownchangeKK*chgGame
 1636 1034 0.00 1 -0.02 20 -0.40 
  Karamian, Arman 1636 IRI0.001-0.0220-0.40 

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)
 
 1st Lorestan Aflaak Cup Rapid Tournament 1400 Lorestan IRI 2022-01-28
RcRownchangeKK*chgGame
 1682 1034 1.00 2 0.79 20 15.80 
  Roohparvar, A.reza 2103 IRI0.0010.00200.00 
  Pour Mehrian, Bahram 1261 IRI1.0010.792015.80 

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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