Rapid: Individual Calculations December 2018
 Mohammadi, Amirhossein  Total change: -3.80  Rating chartPersonal card
 Shahriyar Mabas 4 Azar 1397 Shahriar IRI 2018-11-26
RcRownchangeKK*chgGame
 1405 1329 2.00 5 -0.19 20 -3.80 
  Eskandary, Mahmood 1729  * IRI0.001-0.0820-1.60 
  Safdarian, Saman 1231 IRI0.001-0.6320-12.60 
  Taghavi, Mohammadreza 1047 IRI1.0010.16203.20 
  Saraei, Mobin 1287 IRI1.0010.44208.80 
  Abed, Meisam 1729  * IRI0.001-0.0820-1.60 
 * 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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