Rapid: Individual Calculations October 2022
 Shasti, Mohammadreza  Total change: -69.20  Rating chartPersonal card
 Gilan chess Association weekly tournament1401 Rasht IRI 2022-09-01
RcRownchangeKK*chgGame
 1315 1727 2.00 6 -3.46 20 -69.20 
  Alinia Hosseini, Seyede Setayesh 1273 IRI1.0010.06201.20 
  Shahmohammadi, Amirmohammad 1296 IRI0.001-0.9320-18.60 
  Kouchaki, Amirreza 1402 IRI0.001-0.8720-17.40 
  Rafigh, Shervin 1463 IRI0.001-0.8220-16.40 
  Fardi, Kian 1130 IRI0.001-0.9820-19.60 
  Kouchaki, Aein 1327  * IRI1.0010.08201.60 
 * 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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