Individual Calculations December 2019
 Rahmat Pour, Armin  Total change: 35.20  Rating chartPersonal card
 4th Paytakht Cup International Chess Festival 2019 - Group B Tehran IRI 2019-10-28
RcRownchangeKK*chgGame
 1658 1668 6.00 10 0.88 40 35.20 
  Zardiashvili, Akaki 1903 GEO0.001-0.2140-8.40 
  Tajik, Farzad 1426 IRI0.001-0.8040-32.00 
  Taghizadeh, Taraneh 1398 IRI1.0010.17406.80 
  Beigmoradi, Parsa 1463 IRI1.0010.24409.60 
  Veisi, Armin 1875 IRI1.0010.774030.80 
  Fakhrbakhsh, Vandad 1792 IRI0.001-0.3340-13.20 
  Hamdollahi, Zahra 1468 IRI1.0010.24409.60 
  Mohammedian, Esmaeel 1872 IRI0.001-0.2440-9.60 
  Khakpour, Mansour 1440 IRI1.0010.21408.40 
  Nazari, Rahim 1941 IRI1.0010.834033.20 

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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