Individual Calculations July 2024
 Yosefi, Mohammad Taher  Total change: -1.80  Rating chartPersonal card
 the standard chess tournament sari khordad1403 Sari- mazandaran IRI 2024-06-19
RcRownchangeKK*chgGame
 1620 1666 5.00 9 -0.09 20 -1.80 
  Noeikhodabadi, Eliya 1411 IRI1.0010.19203.80 
  Ghadir Nia, Mehrsam 1556 IRI1.0010.35207.00 
  Riahi, Arvin 1941 IRI0.001-0.1720-3.40 
  Alavi, Mir Mahmood 1538 IRI0.001-0.6720-13.40 
  Fadavi, Amirhosein 1491 IRI1.0010.27205.40 
  Fazlali, Farzam 1562 IRI1.0010.36207.20 
  Rezaei Abari, Farzin 1919 IRI0.001-0.1920-3.80 
  Torabzadeh, Seyyed Arvin 1599 IRI0.001-0.5920-11.80 
  Kazemi, Ghazal 1560 IRI1.0010.36207.20 

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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