Individual Calculations April 2017
 Shalipour Jafari, Shahin  Total change: -4.80  Rating chartPersonal card
 Mazandaran Super League 1395 S4 Sari IRI 2017-03-03
RcRownchangeKK*chgGame
 1895 1732 1.00 4 -0.24 20 -4.80 
  Khalili, Asef 1755 IRI0.001-0.4720-9.40 
  Alaei, Armin 1845 IRI0.001-0.3520-7.00 
  Rezaei, Pezhman 1846 IRI1.0010.662013.20 
  Khamisi, S Jafar 2132  * 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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