Rapid: Individual Calculations August 2023
 Rezaei Safa, Erfan  Total change: -68.40  Rating chartPersonal card
 Markazi Rapid Cup for Teams 1402 Markazi IRI 2023-06-30
RcRownchangeKK*chgGame
 1549 1912 4.00 7 -1.71 40 -68.40 
  Hamidi, Amir Mohammad f2124 IRI0.001-0.2340-9.20 
  Bahrami, Gholamreza 1562 IRI0.001-0.8940-35.60 
  Mohseni, Zohreh 1196 IRI1.0010.01400.40 
  Moeinodini, Parsa 1421 IRI1.0010.04401.60 
  Ramezani, Reza 1737 IRI0.001-0.7340-29.20 
  Abdi, Amirhosein 1512  * IRI1.0010.08403.20 
  Bakhshi, Mohammad Amin 1291 IRI1.0010.01400.40 
 * 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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