Individual Calculations January 2012
 Rajabi Yazdi, Khashayar  Total change: 3.60  Rating chartPersonal card
 4rd chichest chess tournament Urmia IRI 2011-09-19
RcRownchangeKK*chgGame
 2010 1673 1.00 4 0.49 30 14.70 
  Khamisi, S Jafar 2073  * IRI0.001-0.0830-2.40 
  Hemmatjou, Arash 2073  * IRI0.001-0.0830-2.40 
  Ebrahimi, Abolfazl 1906 IRI1.0010.793023.70 
  Shakiba, Behrooz 1988 IRI0.001-0.1430-4.20 
 * 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)
 
 07 Asian Schools Chess Championship 11 boys New Delhi IND 2011-12-16
RcRownchangeKK*chgGame
 1587 1671 4.50 8 -0.37 30 -11.10 
  Vora, Shlok 1459 IND1.0010.23306.90 
  Prathish, A 1738 IND0.001-0.4130-12.30 
  Swayam, Bhatia 1454 IND1.0010.22306.60 
  Sawant, Tatvesh Ramdas 1603 IND1.0010.413012.30 
  Mitrabha, Guha f1931 IND0.001-0.1830-5.40 
  Trinav, Rattan 1573 IND0.501-0.1330-3.90 
  Shane, Alvarin Braganza 1539 IND0.001-0.6830-20.40 
  Satabdajit, S Baruah 1402 IND1.0010.17305.10 

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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