Individual Calculations August 2018
 Tavoosi, Mohammadmatin  Total change: -13.20  Rating chartPersonal card
 2nd Lorestan Standrad Cup Under 1700 Tir 1397 Lorestan IRI 2018-07-18
RcRownchangeKK*chgGame
 1488 1134 0.00 3 -0.33 40 -13.20 
  Toopchi, Behrooz 1534  * IRI0.001-0.0840-3.20 
  Zaheri, Mehran 1472 IRI0.001-0.1240-4.80 
  Sabouri Motlagh, Asghar 1457 IRI0.001-0.1340-5.20 
 * 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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