Individual Calculations February 2019
 Johari, Shahrad  Total change: -20.00  Rating chartPersonal card
 R 6-11 Shiraz IRI 2019-01-12
RcRownchangeKK*chgGame
 1244 1341 2.00 4 -0.50 40 -20.00 
  Samimi, Armin 1435 IRI0.001-0.3740-14.80 
  Mosaddegh, Soorena 1137 IRI1.0010.24409.60 
  Sherafat , Mahdi 1158 IRI0.001-0.7440-29.60 
  Kazimi, Dorsa 1245 IRI1.0010.374014.80 

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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