Rapid: Individual Calculations January 2024
 Rabbani, Alireza  Total change: 46.00  Rating chartPersonal card
 MARAND Rapid Chess Tournament ( 24 Azar 1402 ) Tabriz IRI 2023-12-23
RcRownchangeKK*chgGame
 1603 1136 1.50 6 1.15 40 46.00 
  Sadeghi Dereshgi, Ehsan 1691 IRI0.001-0.0340-1.20 
  Hosseini, Seyed Ali 1542 IRI0.5010.424016.80 
  Farajnezhad, Shahab 1628 IRI1.0010.964038.40 
  Zare, Saeed 1718 IRI0.001-0.0240-0.80 
  Pour Asad, Ahad Agha 1499 IRI0.001-0.1040-4.00 
  Rezaei, Ali 1542 IRI0.001-0.0840-3.20 

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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