Rapid: Individual Calculations October 2022
 Delfan, Farzad  Total change: 8.00  Rating chartPersonal card
 9th Lorestan Weekly Rapid Tournament 1401 Khoramabad IRI 2022-09-01
RcRownchangeKK*chgGame
 1639 1570 3.00 7 0.12 20 2.40 
  Davoodi, Amirmohammad 1170  * IRI1.0010.08201.60 
  Nazari, Mohsen 1952 IRI0.001-0.0920-1.80 
  Naserpour, Younes 1714 IRI1.0010.692013.80 
  Maleki, Morad 1373 IRI1.0010.25205.00 
  Pakideh, Mostafa 1645 IRI0.001-0.4020-8.00 
  Sepahvand, Behnam 1753 IRI0.001-0.2620-5.20 
  Roohparvar, A.reza 1863 IRI0.001-0.1520-3.00 
 * 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)
 
 10th Lorestan Weekly Rapid Tournament 1401 khoramabad IRI 2022-09-09
RcRownchangeKK*chgGame
 1542 1570 4.00 7 0.28 20 5.60 
  Davoodi, Amirmohammad 1170  * IRI1.0010.08201.60 
  Farshadifar, Saman 1976 IRI0.001-0.0820-1.60 
  Goodarzi, Hesam 1289 IRI1.0010.16203.20 
  Naserpour, Younes 1714 IRI0.001-0.3120-6.20 
  Najafvanddrikvandi, Ayat 1392 IRI1.0010.27205.40 
  Maleki, Rahmat Ali 1581 IRI0.001-0.4820-9.60 
  Amirizade, Reza 1674 IRI1.0010.642012.80 
 * 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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