Individual Calculations August 2023
 Sharifi Nia, Arsam  Total change: -24.80  Rating chartPersonal card
 10 Th Standard Lig shomal shargh Tehran IRI 2023-07-06
RcRownchangeKK*chgGame
 1386 1060 1.00 8 -0.45 40 -18.00 
  Khanbaz, Mani 1062 IRI1.0010.504020.00 
  Kazemi, Hossein 1447 IRI0.001-0.0940-3.60 
  Sodgar, Dorsa 1127 IRI0.001-0.4140-16.40 
  Karim Khavari, Arshia 1323 IRI0.001-0.1840-7.20 
  Gharibi, Arsham 1321 IRI0.001-0.1840-7.20 
  Karam Yazdi, Parmida 1682 IRI0.001-0.0140-0.40 
  Gholizadeh, Parya 1624 IRI0.001-0.0240-0.80 
  Gholiadeh, Romina 1504 IRI0.001-0.0640-2.40 

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)
 
 Tehran U-14 Boys Championship 1402 Tehran IRI 2023-07-16
RcRownchangeKK*chgGame
 1330 1060 0.00 1 -0.17 40 -6.80 
  Bigani, Mohammad Hessam 1330 IRI0.001-0.1740-6.80 

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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