Rapid: Individual Calculations November 2022
 Aminpour, Alireza  Total change: 10.40  Rating chartPersonal card
 Mehrban Sarab under2000 rapid chess Milad Peyambar 1401 Tabriz IRI 2022-10-13
RcRownchangeKK*chgGame
 1742 1630 3.00 7 0.52 20 10.40 
  Ilkhanipour, Ramtin 1868 IRI0.001-0.2020-4.00 
  Bonabi, Hasti 1327 IRI1.0010.14202.80 
  Postbazan, Eslam 1648 IRI1.0010.532010.60 
  Golshaani, Taha 1893 IRI0.001-0.1820-3.60 
  Samadifar, Mahdi 1835 IRI0.001-0.2420-4.80 
  Sadeghi, Abbas 1859 IRI1.0010.792015.80 
  Siani, Ali 1761 IRI0.001-0.3220-6.40 

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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