Rapid: Individual Calculations December 2023
 Majidi Shadan, Ali  Total change: -54.00  Rating chartPersonal card
 4st Qazvin Weekly Rapid Cup - 1402 Qazvin IRI 2023-11-22
RcRownchangeKK*chgGame
 1566 1910 5.00 7 -0.88 40 -35.20 
  Akbari, Ehsan 1510  * IRI1.0010.08403.20 
  Siadat, Seyed Gholamreza 1283 IRI1.0010.01400.40 
  Nasiri, Abolfazl 1423 IRI1.0010.04401.60 
  Rajabi Far, Arash 1486 IRI1.0010.07402.80 
  Hadadi, Mahdi 1642 IRI0.001-0.8340-33.20 
  Kakavand, Ramtin 1916 IRI1.0010.514020.40 
  Sharafi, Amirhossein 1704 IRI0.001-0.7640-30.40 
 * 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)
 
 Qazvin Weekly Rapid Cup - 1402 Qazvin IRI 2023-11-26
RcRownchangeKK*chgGame
 1567 1910 5.50 7 -0.47 40 -18.80 
  Tavasoli, Mohammad Javad 1510  * IRI1.0010.08403.20 
  Amirpour, Gholamreza 1424 IRI1.0010.04401.60 
  Taleshi, Radmehr 1581 IRI1.0010.12404.80 
  Sharafi, Amirhossein 1704 IRI0.501-0.2640-10.40 
  Sharafi, Abbas 1300 IRI1.0010.02400.80 
  Saedi, Sobhan 1810 IRI0.001-0.6440-25.60 
  Hadadi, Mahdi 1642 IRI1.0010.17406.80 
 * 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)
 

 

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