Rapid: Individual Calculations November 2022
 Rezaei, Amirmehdi  Total change: 24.00  Rating chartPersonal card
 Mehrban Sarab under2000 rapid chess Milad Peyambar 1401 Tabriz IRI 2022-10-13
RcRownchangeKK*chgGame
 1631 1348 1.50 5 0.60 40 24.00 
  Samadifar, Mahdi 1835 IRI0.001-0.0440-1.60 
  Farnami, Karim 1570 IRI0.5010.284011.20 
  Postbazan, Eslam 1648 IRI0.5010.354014.00 
  Alizadeh, Hasan 1623 IRI0.001-0.1740-6.80 
  Zeynali, Ali 1481 IRI0.5010.18407.20 

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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