Rapid: Individual Calculations October 2022
 Mokhtarpour, Amir Ali  Total change: -3.80  Rating chartPersonal card
 1st Altin Cup - ( Rapid 1800 ) Qazvin IRI 2022-09-16
RcRownchangeKK*chgGame
 1418 1314 4.00 9 0.59 20 11.80 
  Mousavi, Seyedeh Kosar 1017 IRI0.001-0.8520-17.00 
  Mohammadi, Mahziar 1003 IRI1.0010.14202.80 
  Postbazan, Eslam 1677 IRI0.5010.40208.00 
  Masoumi, Mohammad 1593 IRI0.001-0.1620-3.20 
  Shokri, Firouz 1590 IRI0.001-0.1720-3.40 
  Alavinia, Hossein 1627 IRI0.001-0.1420-2.80 
  Ramezannia, Zeinab 1114 IRI1.0010.24204.80 
  Hajizadeh, Mohammad 1558 IRI0.5010.30206.00 
  Mortezaee, Ghorban 1584 IRI1.0010.832016.60 

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)
 
 Alborz chess rapid 31 shahrivar 1401 Karaj IRI 2022-09-22
RcRownchangeKK*chgGame
 1318 1314 2.50 6 -0.78 20 -15.60 
  Khodabandeh, Milad 1909 IRI0.001-0.0220-0.40 
  Salehi, Mohammadtaha 1127 IRI0.501-0.2420-4.80 
  Shayegan, Danial 1127 IRI0.001-0.7420-14.80 
  Karimi, Artin 1230 IRI1.0010.38207.60 
  Poursalan, Iman 1226 IRI0.001-0.6220-12.40 
  Pourreza, Mona 1286 IRI1.0010.46209.20 

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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