Rapid: Individual Calculations September 2019
 Deljou, Pouya  Total change: -19.20  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Rapid Gilan IRI 2019-08-29
RcRownchangeKK*chgGame
 1508 1344 0.00 3 -0.96 20 -19.20 
  Mohammadi, Mohamad Amin 1671 IRI0.001-0.1320-2.60 
  Rashedi, Amin 1649 IRI0.001-0.1420-2.80 
  Moazami, Parsa 1204 IRI0.001-0.6920-13.80 

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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