Rapid: Individual Calculations September 2019
 Heydari, Mohammad Masoud  Total change: -24.00  Rating chartPersonal card
 2nd Iranian Talent Olympiad 2019- Boys Rapid Gilan IRI 2019-08-29
RcRownchangeKK*chgGame
 1406 1681 4.50 7 -1.20 20 -24.00 
  Mehri, Mohammad Amin 1355 IRI0.001-0.8720-17.40 
  Barzideh, Sepehr 1296 IRI1.0010.09201.80 
  Hosseini, Ilia 1351 IRI0.001-0.8820-17.60 
  Soleimanian, Mohammadmatin 1281  * IRI1.0010.08201.60 
  Rostami, Abolfazl 1402 IRI1.0010.16203.20 
  Shahsavari, Shayan 1565 IRI1.0010.34206.80 
  Malekzadeh, Mohammad 1591 IRI0.501-0.1220-2.40 
 * 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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