Individual Calculations August 2019
 Taheri, Mohammad Ali  Total change: -20.20  Rating chartPersonal card
 1st Kharoon Standard Cup 2019 (Najafabad - U1700) Esfahan IRI 2019-06-27
RcRownchangeKK*chgGame
 1313 1434 4.00 8 -1.01 20 -20.20 
  Farahi, Ali 1638 IRI0.001-0.2420-4.80 
  Rahimi, Ayda 1057 IRI1.0010.09201.80 
  Kooh Peima, Ali 1626 IRI0.001-0.2520-5.00 
  Ghayour Najaf Abadi, Ali 1200 IRI1.0010.21204.20 
  Senobar, Arya 1071 IRI1.0010.10202.00 
  Shokri, Firouz 1675 IRI0.001-0.2020-4.00 
  Mohammad Bidaghi, Ali 1092 IRI0.001-0.8820-17.60 
  Mohammadi Khah, Reza 1147 IRI1.0010.16203.20 

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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