Rapid: Individual Calculations March 2023
 Kamrava, Kourosh  Total change: -27.60  Rating chartPersonal card
 2th Padideh Chess School Behbahan Cup 1401 Khuzestan IRI 2023-02-03
RcRownchangeKK*chgGame
 1437 1593 5.50 8 0.04 20 0.80 
  Askari, Ali 1448 IRI1.0010.31206.20 
  Naraki, Samina 1245 IRI1.0010.11202.20 
  Kosari, Mohsen 1246 IRI1.0010.11202.20 
  Mohammadi, Mohsen 1799 IRI0.001-0.2420-4.80 
  Moradi Laraki, Safarali 1380 IRI1.0010.23204.60 
  Ahmadi, Akbar 1698 IRI0.001-0.3620-7.20 
  Yousefi, Eslam 1362 IRI0.501-0.2920-5.80 
  Moratab, Parsa 1319 IRI1.0010.17203.40 

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)
 
 Rapid Rated Tornament Of Gachsaran Gachsaran IRI 2023-02-10
RcRownchangeKK*chgGame
 1443 1593 4.00 8 -1.42 20 -28.40 
  Khademi, Mahdi 1216 IRI0.001-0.9120-18.20 
  Sadeghi, Khalegh 1333 IRI1.0010.18203.60 
  Askarinik, Keramatolah 1414 IRI1.0010.27205.40 
  Marfavi, Jasem 1845 IRI0.001-0.1920-3.80 
  Saeb, Eisa 1357 IRI1.0010.20204.00 
  Noori Mousa, Rouhollah 1713 IRI0.001-0.3420-6.80 
  Azizi, Amirhossein 1349 IRI0.001-0.8020-16.00 
  Poozesh, Shahrokh 1319 IRI1.0010.17203.40 

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)
 

 

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