Individual Calculations March 2018
 Dinarvand, Jahangir  Total change: -27.80  Rating chartPersonal card
 Karoun International Under 2100 Cup 1396 Ahvaz IRI 2018-02-09
RcRownchangeKK*chgGame
 1755 1738 1.50 6 -1.39 20 -27.80 
  Afzoon, Danial 2010 IRI0.5010.33206.60 
  Tarun, Kanyamarala 1975 IRL0.001-0.2020-4.00 
  Kord, Moslem 1454 IRI1.0010.16203.20 
  Marfavi, Jasem 1952 IRI0.001-0.2320-4.60 
  Kooshki Jahromi, Sobhan 1574 IRI0.001-0.7220-14.40 
  Zobeydat, Farid 1564 IRI0.001-0.7320-14.60 

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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