Individual Calculations August 2019
 Salimi, Mohammad Amin  Total change: -18.40  Rating chartPersonal card
 1st Kharoon Standard Cup 2019 (Najafabad - U1700) Esfahan IRI 2019-06-27
RcRownchangeKK*chgGame
 1381 1226 1.00 4 -0.30 40 -12.00 
  Mohammadi, Amir Hossein 1558 IRI0.001-0.1240-4.80 
  Mehri, Hossein 1567 IRI0.001-0.1240-4.80 
  Safiri, Ailin 1012 IRI1.0010.23409.20 
  Sadeghi, Mahmoud 1386 IRI0.001-0.2940-11.60 

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)
 
 Karimkhan Zand Open Chess U2000-Tir 1398 Malayer IRI 2019-07-13
RcRownchangeKK*chgGame
 1105 1226 0.50 1 -0.16 40 -6.40 
  Mirzaei, Mohamad Javad 1105 IRI0.501-0.1640-6.40 

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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