Rapid: Individual Calculations May 2018
 Kasipour Azbari, Seyed Arvin  Total change: 6.00  Rating chartPersonal card
 Tehran Rapid 16 Farvardin 1397 Tehran IRI 2018-04-05
RcRownchangeKK*chgGame
 1742 1609 3.00 7 0.53 20 10.60 
  Farahani, Hossein 2009  * IRI1.0010.922018.40 
  Sadeghi Givi, Reza 1878 IRI0.001-0.1720-3.40 
  Zomorrodian, Eilia f1994 IRI0.001-0.0920-1.80 
  Sarijloo, Reza 1268 IRI1.0010.12202.40 
  Doroodian, Mahyar 1940 IRI0.001-0.1220-2.40 
  Vasheghani, Hessam 1397 IRI1.0010.23204.60 
  Mahboob, Amir 1709 IRI0.001-0.3620-7.20 
 * 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)
 
 Iranian Cadets Rapid Chess Championships- U12 Tehran IRI 2018-04-26
RcRownchangeKK*chgGame
 1450 1609 6.00 9 -0.23 20 -4.60 
  Moradi Kelardehi, Mobin 1255 IRI1.0010.11202.20 
  Biriya, Mohammadamin 1400 IRI0.501-0.2720-5.40 
  Hajatniya, Reyhaneh 1353 IRI1.0010.19203.80 
  Khaledi, Omid 1819 IRI0.001-0.2320-4.60 
  Hesami, M.hosein 1274 IRI0.501-0.3820-7.60 
  Fazeli Ghazijahani, Ali 1425 IRI1.0010.26205.20 
  Yazdani, Ava 1506 IRI1.0010.36207.20 
  Aryanpour, Arad c1425 IRI0.501-0.2420-4.80 
  Etemadi, Ariyan 1590 IRI0.501-0.0320-0.60 

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)
 

 

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