Rapid: Individual Calculations November 2022
 Karimipour, Mehdi  Total change: -22.80  Rating chartPersonal card
 Mehrban Sarab under2000 rapid chess Milad Peyambar 1401 Tabriz IRI 2022-10-13
RcRownchangeKK*chgGame
 1666 1801 6.00 9 0.25 20 5.00 
  Ghorbani, Aadel 1323 IRI1.0010.05201.00 
  Ezzati, Mohammad 1587 IRI1.0010.23204.60 
  Riyazifar, Soheil 1613 IRI1.0010.26205.20 
  Golshaani, Taha 1893 IRI0.001-0.3720-7.40 
  Motaajjeb, Arash 1401  * IRI1.0010.08201.60 
  Eivazy, Mahdi 1897 IRI0.001-0.3720-7.40 
  Eydazha, Sevil 1541 IRI1.0010.18203.60 
  Abedi, Hossein 1905 IRI1.0010.642012.80 
  Samadifar, Mahdi 1835 IRI0.001-0.4520-9.00 
 * 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)
 
 Tabriz Sport Week Rapid U1900 Tabriz IRI 2022-10-27
RcRownchangeKK*chgGame
 1583 1801 5.50 9 -1.39 20 -27.80 
  Vahdani, Sane 1401  * IRI1.0010.08201.60 
  Nemat Abadi, Jalil 1561 IRI1.0010.20204.00 
  Ghaffari, Ahmad 1652 IRI1.0010.30206.00 
  Yousefi, Mohammad 1662 IRI0.001-0.6920-13.80 
  Mokhtar Sasani, Foad 1648 IRI1.0010.30206.00 
  Riyazifar, Saeid 1701 IRI0.001-0.6420-12.80 
  Pourfathollahi, Ahmad 1593 IRI0.501-0.2720-5.40 
  Valizadeh, Hossein 1589 IRI0.001-0.7720-15.40 
  Tolouei Kaleybar, Ali 1438 IRI1.0010.10202.00 
 * 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)
 

 

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