Rapid: Individual Calculations April 2023
 Rabbani, Mohammadreza  Total change: 0.00  Rating chartPersonal card
 Tabriz milad mahdi rapid chess tournament Tabriz IRI 2023-03-10
RcRownchangeRpKK*chgGame
 1281 0 2.00 8 0.00 1088   0.00 
  Abdollahi, Samin 1088 IRI0.0010.00 0.00 
  Rahnema Nia, Elshan 1176 IRI0.0010.00 0.00 
  Rouhi, Arman 1507 IRI0.0010.00 0.00 
  Aminian, Ahad 1240 IRI1.0010.00 0.00 
  Farhadi, Shahin 1109 IRI1.0010.00 0.00 
  Makhdoom, Mohammadradin 1541 IRI0.0010.00 0.00 
  Sharifi, Sajad 1500 IRI0.0010.00 0.00 
  Atanejhad, Araz 1083 IRI0.0010.00 0.00 

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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