Rapid: Individual Calculations June 2023
 Mardali, Yousef  Total change: 77.60  Rating chartPersonal card
 Tehran Grand Prize Chess Tournament Tehran IRI 2023-05-12
RcRownchangeKK*chgGame
 1543 1605 7.00 11 0.89 40 35.60 
  Rasouli, Arshia 1340 IRI1.0010.18407.20 
  Mamaghanifar, Mohammad 1805 IRI1.0010.764030.40 
  Gholami, Armin 1846 IRI0.001-0.2040-8.00 
  Doostkam, Pouyan 1804 IRI0.001-0.2440-9.60 
  Moradi, Amirali 1255 IRI1.0010.11404.40 
  Namazi, Mohammad Parsa 1205  * IRI1.0010.08403.20 
  Bakhti, Parsa 1181 IRI1.0010.07402.80 
  Ghareh Baghi, Ali Reza 1864 IRI0.001-0.1840-7.20 
  Sharafi, Abbas 1324 IRI1.0010.16406.40 
  Mahmoodi, Nader 1880 IRI0.001-0.1740-6.80 
  Babaei, Mohammadreza 1470 IRI1.0010.324012.80 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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)
 
 1 st Qazvin Weekly Rapid Cup - 1402 Qazvin IRI 2023-05-14
RcRownchangeKK*chgGame
 1530 1605 4.00 5 1.05 40 42.00 
  Ghorbani, Komeil 1205  * IRI1.0010.08403.20 
  Soudmand, Sayed Mohsen 1672 IRI1.0010.594023.60 
  Pourkherad, Abolfazl 1404 IRI1.0010.24409.60 
  Abedi, Mohamadraza 1970 IRI0.001-0.1040-4.00 
  Taleshi, Radmehr 1401 IRI1.0010.24409.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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