Rapid: Individual Calculations January 2020
 Pourali, Davood  Total change: -53.20  Rating chartPersonal card
 Ramsar Rated Weekly Rapid Azar 1398 Mazandaran IRI 2019-12-09
RcRownchangeKK*chgGame
 1527 1878 3.50 7 -2.66 20 -53.20 
  Naderi, Arad 1478  * IRI1.0010.08201.60 
  Zarifi, Hafez 1478  * IRI1.0010.08201.60 
  Khanipour, Abolfazl 1582 IRI0.501-0.3520-7.00 
  Asadi, Atabak 1720 IRI0.001-0.7120-14.20 
  Soleimani , Nader 1478  * IRI0.501-0.4220-8.40 
  Asadian, Ali 1478  * IRI0.501-0.4220-8.40 
  Rezasoroush, Ali 1478  * IRI0.001-0.9220-18.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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