Individual Calculations January 2020
 Javadi, Mohammad Javad  Total change: -12.00  Rating chartPersonal card
 Mashhad League category 1 Mashhad IRI 2019-11-28
RcRownchangeKK*chgGame
 1741 1815 2.50 5 -0.30 40 -12.00 
  Heydari, Hashem 1912 IRI0.001-0.3740-14.80 
  Esfahanizadeh, Shaham 1415  * IRI1.0010.08403.20 
  Toufani, Kourosh 2087 IRI0.5010.334013.20 
  Abrishami, Amirarshia 1415  * IRI1.0010.08403.20 
  Mohammadi, Gholamreza 1876 AFG0.001-0.4240-16.80 
 * 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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