Rapid: Individual Calculations May 2019
 Niknezhad, Ahmad  Total change: 12.00  Rating chartPersonal card
 Farzin Chess School Rapid Cup Ordibehesht 1398 Khorramshahr IRI 2019-04-26
RcRownchangeKK*chgGame
 1545 1455 3.00 6 0.60 20 12.00 
  Movahed, Sina 1785 IRI0.001-0.1220-2.40 
  Hosseinifard, Rahim 1728 IRI0.001-0.1720-3.40 
  Ebrahimi Kaveri, Komeyl 1188 IRI1.0010.18203.60 
  Memarzadeh, Hossein 1855  * IRI0.001-0.0820-1.60 
  Safaei, Amirmohamad 1148 IRI1.0010.14202.80 
  Machreshavi, Adel 1564 IRI1.0010.652013.00 
 * 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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