Rapid: Individual Calculations June 2023
 Zandi, Mohammad Taha  Total change: 140.40  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1617 1503 7.50 11 3.51 40 140.40 
  Abedini, Morteza 1829 IRI0.001-0.1340-5.20 
  Mehrpouya, Mohammad 1350 IRI1.0010.304012.00 
  Bozorgzade, Erfan 1694 IRI1.0010.754030.00 
  Noori, Mehran 1708 IRI0.001-0.2440-9.60 
  Ghanbari, Mahdi 1721 IRI1.0010.784031.20 
  Delgoshad, Amin 1113 IRI1.0010.09403.60 
  Shahmoradi, Hesam 1959 IRI0.001-0.0640-2.40 
  Ganji, Hossein 1220 IRI1.0010.16406.40 
  Rezvanian, Saeed 1709 IRI1.0010.764030.40 
  Akbari, Hossein 1732 IRI1.0010.794031.60 
  Navarchi, Mehrdad 1757 IRI0.5010.314012.40 

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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