Individual Calculations August 2016
 Ashraf, Artin  Total change: -16.40  Rating chartPersonal card
 12th Asian Schools Chess Championships 2016 - Open U09 Tehran IRI 2016-07-09
RcRownchangeKK*chgGame
 1430 1716 7.00 9 -0.41 40 -16.40 
  Kalvandi, Mohammad Naeim 1316  * IRI1.0010.08403.20 
  Amirmahdi, Azimi Aghghale 1316  * IRI1.0010.08403.20 
  Geldymuradov, Mekan 1358 TKM0.001-0.9040-36.00 
  Khalilzadeh Moghadam, Navid 1351 IRI1.0010.10404.00 
  Mahdavi, Reza 1571 IRI1.0010.314012.40 
  Roshan, S 1480 IND0.001-0.8040-32.00 
  Perera, K Saviru Rashien Dilruk 1316  * SRI1.0010.08403.20 
  Nazari, Mohamad 1579 IRI1.0010.324012.80 
  Taslimi, Borsa 1582 IRI1.0010.324012.80 
 * 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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