Rapid: Individual Calculations August 2023
 Sharafi, Mohammadreza  Total change: 55.40  Rating chartPersonal card
 Khomein Rapid Cup Tir 1402 Markazi IRI 2023-06-30
RcRownchangeKK*chgGame
 1551 1586 5.50 8 1.17 20 23.40 
  Shojaei, Arshia 1257 IRI1.0010.12202.40 
  Saleh, Sayed Ataollah 1869 IRI0.5010.34206.80 
  Rajabi, Mohamad Sadra 1423 IRI1.0010.28205.60 
  Maleki, Amirabbas 1833 IRI0.001-0.1920-3.80 
  Kamani, Ali 1363 IRI1.0010.22204.40 
  Jadidi, Hassan 1737 IRI1.0010.702014.00 
  Saeedi, Reza 1616 IRI0.001-0.4620-9.20 
  Soleymani, Parham 1307 IRI1.0010.16203.20 

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)
 
 Markazi Rapid Cup for Teams 1402 Markazi IRI 2023-06-30
RcRownchangeKK*chgGame
 1448 1586 7.50 9 1.60 20 32.00 
  Asadi, Kian 1204 IRI1.0010.09201.80 
  Shayanfar, Zahra 1186  * IRI1.0010.08201.60 
  Soleymani, Parham 1307 IRI0.501-0.3420-6.80 
  Biglarifard, Maziyar 1628 IRI1.0010.562011.20 
  Mohammad Rezaei, Saeid 1627 IRI1.0010.562011.20 
  Saeedi, Reza 1616 IRI0.001-0.4620-9.20 
  Mashhadi, Amir Mahdi 1432 IRI1.0010.29205.80 
  Borji, Parham 1615 IRI1.0010.542010.80 
  Hafizi, Mehrdad 1416 IRI1.0010.28205.60 
 * 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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