Individual Calculations June 2016
 Rezvanian, Saeed  Total change: -6.00  Rating chartPersonal card
 Iran Seniors over 50 Championships 2016 Ramsar IRI 2016-05-16
RcRownchangeKK*chgGame
 1832 1789 1.00 3 -0.30 20 -6.00 
  Pourrabiei, Mohsen 1389  * IRI1.0010.08201.60 
  Mohandesi, Shahin m2139  * IRI0.001-0.1120-2.20 
  Jooyandeh, Hassan 1968 IRI0.001-0.2720-5.40 
 * 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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