Individual Calculations January 2018
 Aghabozorgi, Hassan  Total change: -28.20  Rating chartPersonal card
 8th Isfahan Chess League 1396 Round 3-6 Isfahan IRI 2017-12-01
RcRownchangeKK*chgGame
 1602 1726 0.50 3 -1.41 20 -28.20 
  Nazemi, Pedram 1956 IRI0.001-0.2120-4.20 
  Soorani, Hosein 1436 IRI0.001-0.8420-16.80 
  Tavakoli, Amirmohammad 1415 IRI0.501-0.3620-7.20 

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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