Rapid: Individual Calculations February 2022
 Sherafat Nia, Mohamad  Total change: -14.40  Rating chartPersonal card
 Beshahr Rapid Cup Memorial of Mr Hadi Lamee Mazandaran IRI 2021-12-30
RcRownchangeKK*chgGame
 1311 1311 3.00 7 -0.72 20 -14.40 
  Nazarian, Parsa 1723 IRI0.001-0.0720-1.40 
  Adabyeh, Ashkan 1127 IRI0.001-0.7420-14.80 
  Mohammad Alizade, Abolfazl 1137 IRI1.0010.27205.40 
  Kiani, Mohamad 1711  * IRI0.001-0.0820-1.60 
  Mokhtabadi, Arad 1144 IRI1.0010.28205.60 
  Ghasemi, Reza 1184 IRI0.001-0.6720-13.40 
  Ansari Mahyari, Diana 1152 IRI1.0010.29205.80 
 * 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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