Individual Calculations March 2023
 Bagherpour, Seyed Behrad  Total change: -37.60  Rating chartPersonal card
 Paytakht Cup, International Chess Festival (B) Tehran IRI 2023-02-03
RcRownchangeKK*chgGame
 1498 1361 2.50 8 -0.10 40 -4.00 
  Ghasemi, Mohammadreza 1741 IRI0.001-0.0940-3.60 
  Poursedighi, Mohsen 1042 IRI1.0010.13405.20 
  Amini, Ezatullah 1556 AFG0.5010.254010.00 
  Khan Ahmadi, Mohammad Reza 1501 IRI0.001-0.3140-12.40 
  Mohammadzadeh, Hadi 1535 IRI1.0010.734029.20 
  Pour Eskandar, Aliakbar 1534 IRI0.001-0.2740-10.80 
  Khalouei Koupaei, Arya 1486 IRI0.001-0.3340-13.20 
  Fazeli Ghazijahani, Ali 1589 IRI0.001-0.2140-8.40 

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)
 
 19th International Caspian Cup (B Category) Rasht IRI 2023-02-12
RcRownchangeKK*chgGame
 1330 1361 4.00 9 -0.84 40 -33.60 
  Hooshmandi, Iman 1543 IRI0.5010.24409.60 
  Vesali Khah, Parsa 1533 IRI0.001-0.2740-10.80 
  Hamzeh Mohammad Abadi, Ghasem 1177 IRI0.501-0.2440-9.60 
  Davoodi, Mehran 1679 IRI0.001-0.1340-5.20 
  Safari, Shahrzad 1106 IRI0.501-0.3140-12.40 
  Pezeshki, Daniyal 1118 IRI1.0010.20408.00 
  Jamali, Arvin 1596 IRI0.001-0.2140-8.40 
  Monzavi, Maham 1122 IRI0.501-0.3040-12.00 
  Shokoohi Pooya, Pouyan 1095 IRI1.0010.18407.20 

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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