Rapid: Individual Calculations October 2022
 Poursalan, Ehsan  Total change: -37.00  Rating chartPersonal card
 Alborz Rapid 11 shahrivar 1401 karaj IRI 2022-09-02
RcRownchangeKK*chgGame
 1517 1310 0.50 4 -0.84 20 -16.80 
  Chavari, Mohammad Mahdi 1990 IRI0.001-0.0120-0.20 
  Abdi, Javad 1584 IRI0.001-0.1720-3.40 
  Montazeri, Maryam 1142 IRI0.501-0.2220-4.40 
  Alimohamadi, Armin 1352 IRI0.001-0.4420-8.80 

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)
 
 1st Altin Cup - ( Rapid 1800 ) Qazvin IRI 2022-09-16
RcRownchangeKK*chgGame
 1314 1310 5.00 11 -0.54 20 -10.80 
  Bagheri, Maedeh 1014 IRI1.0010.15203.00 
  Valizadeh, Hossein 1593 IRI0.001-0.1620-3.20 
  Khazaeifar, Mohammadsadra 1043 IRI1.0010.18203.60 
  Fereidooni Jamalzadeh, Alireza 1619 IRI0.001-0.1420-2.80 
  Shafiee, Hamidreza 1114 IRI1.0010.25205.00 
  Maleki, Mir Mahdi 1661 IRI0.001-0.1120-2.20 
  Allahverdi, Davood 1573 IRI0.001-0.1820-3.60 
  Hashemi, Mehdi 1080 IRI1.0010.21204.20 
  Edalati, Behrooz 1562 IRI0.001-0.1920-3.80 
  Rahimi, Mahdi 1112 IRI0.001-0.7620-15.20 
  Ranjbarjalali, Parham 1082 IRI1.0010.21204.20 

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)
 
 Alborz chess rapid 31 shahrivar 1401 Karaj IRI 2022-09-22
RcRownchangeKK*chgGame
 1368 1310 1.00 3 -0.47 20 -9.40 
  Abedini, Morteza 1809 IRI0.001-0.0420-0.80 
  Shayegan, Danial 1127 IRI0.001-0.7420-14.80 
  Malaknezhad, Amirali 1169 IRI1.0010.31206.20 

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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