Rapid: Individual Calculations November 2019
 Alavinia, Hossein  Total change: -11.80  Rating chartPersonal card
 1st West Azerbaijan Rapid Chess Tournament Shams Cup Mehr 1398 West Azerbaijan IRI 2019-10-05
RcRownchangeKK*chgGame
 1830 1764 3.50 8 0.19 20 3.80 
  Giahy, Maghsoud 1627 IRI1.0010.32206.40 
  Sadeghi, Mahboob 1772 IRI1.0010.512010.20 
  Ghazi Bayat, Mehran 1919 IRI0.5010.21204.20 
  Samadi, Hadi 1881 IRI1.0010.662013.20 
  Nikbin, Saeed 2034 IRI0.001-0.1720-3.40 
  Shahlacheshm, Siamak 1857 IRI0.001-0.3720-7.40 
  Nazari, Rahim 1918 IRI0.001-0.2920-5.80 
  Hosseini, Seyed Sadegh 1628 IRI0.001-0.6820-13.60 

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 25 & 26 Mehr 1398 Tabriz IRI 2019-10-17
RcRownchangeKK*chgGame
 1582 1764 2.00 4 -0.78 20 -15.60 
  Naghizadeh Dalir, Mohammad Sadra 1364  * IRI1.0010.08201.60 
  Rava, Afshin 1364  * IRI1.0010.08201.60 
  Tarazooyeadl, Mojtaba 2041 IRI0.001-0.1720-3.40 
  Tolouei Kaleybar, Ali 1557 IRI0.001-0.7720-15.40 
 * 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)
 

 

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