Rapid: Individual Calculations March 2024
 Najafi, Diana  Total change: -8.40  Rating chartPersonal card
 the 5 round rapid rated tournament noshahr with marlik university Noshhr - Mazandaran IRI 2024-02-23
RcRownchangeKK*chgGame
 1466 1305 1.00 4 -0.21 40 -8.40 
  Ghazvini, Hanif 1459 IRI0.001-0.2940-11.60 
  Jafari, Koosha 1420 IRI0.5010.16406.40 
  Hagh Taj Dar, Rajab Ali 1664 IRI0.001-0.1040-4.00 
  Mehdinia, Mohammad Hasan 1321 IRI0.5010.02400.80 

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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