Rapid: Individual Calculations August 2022
 Mohammad Bidaghi, Ali  Total change: -6.00  Rating chartPersonal card
 Khuzestan Province Rapid Tournament ( Tir 1401 ) Ahwaz IRI 2022-07-14
RcRownchangeKK*chgGame
 1501 1353 1.00 4 -0.30 20 -6.00 
  Parvin, Zahra 1649 IRI0.001-0.1520-3.00 
  Beytmashall, Abdolghader 1631 IRI0.001-0.1720-3.40 
  Darabi, Mohammad Parsa 1160 IRI0.501-0.2520-5.00 
  Ghorbani, Mohammad Mehdi 1563 IRI0.5010.27205.40 

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)
 

 

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