Rapid: Individual Calculations June 2023
 Zarei, Mohammadtaha  Total change: -46.75  Rating chartPersonal card
 2nd Open Rapid Shahin Shahr Aria Academy 1402 Esfahan IRI 2023-04-28
RcRownchangeKK*chgGame
 1623 1365 2.50 5 1.21 25 30.25 
  Safiri, Ali 2029 IRI0.001-0.0125-0.25 
  Karbalaeian, Rozhin 1143 IRI1.0010.22255.50 
  Mashhadi, Fatemeh 1662 IRI0.5010.35258.75 
  Aghababaee, Asghar 1725 IRI1.0010.902522.50 
  Yazdani, Parham 1554 IRI0.001-0.2525-6.25 

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 Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1552 1447 5.00 9 1.74 25 43.50 
  Rezvani, A.h. 1727 IRI0.001-0.1625-4.00 
  Tavosian, Alireza 1602 IRI1.0010.712517.75 
  Taghizadeh Andarabi, Taraneh 1629 IRI0.001-0.2625-6.50 
  Kashi, Alireza 1705 IRI1.0010.822520.50 
  Ghasemi, Mohammadreza 1662 IRI0.001-0.2325-5.75 
  Masoumshahi, Hamid 1139 IRI1.0010.14253.50 
  Namazi, Mohammad Parsa 1178 IRI1.0010.17254.25 
  Nazarabadian, Moein 1678 IRI0.001-0.2125-5.25 
  Kalantari, Mohammad Saleh 1647 IRI1.0010.762519.00 

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)
 
 20th Open Ordibehesht Esfahan Cup - 1402 Esfahan IRI 2023-05-14
RcRownchangeKK*chgGame
 1269 1447 3.00 7 -2.11 25 -52.75 
  Nourikia, Erfan 1144 IRI1.0010.14253.50 
  Nazemi, Pedram 1948 IRI0.001-0.0425-1.00 
  Omidinia, Parham 1208 IRI0.001-0.8025-20.00 
  Azizi, Radmehr 1083 IRI1.0010.10252.50 
  Alikhani, Amirhosein 1188 IRI0.001-0.8225-20.50 
  Tavakoli Garmase, Mohammad Hesam 1161 IRI0.001-0.8425-21.00 
  Nasehpoor, Pargol 1153 IRI1.0010.15253.75 

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)
 
 7th Falavarjan Rapid Tournament Esfahan IRI 2023-05-19
RcRownchangeKK*chgGame
 1184 1447 3.00 7 -2.71 25 -67.75 
  Nasehpoor, Pargol 1153 IRI1.0010.15253.75 
  Alikhani, Romina 1221 IRI1.0010.21255.25 
  Asgari Rashtiani, Yasin 1235 IRI0.001-0.7725-19.25 
  Barahimi, Arian 1284 IRI0.001-0.7225-18.00 
  Saeb, Sayed Mohammad Parsa 1060 IRI1.0010.09252.25 
  Savari, Ghazaleh 1193 IRI0.001-0.8125-20.25 
  Ahmadi, Morteza 1139 IRI0.001-0.8625-21.50 

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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