Individual Calculations August 2019
 Kavosi Heydari, Mohammad Amin  Total change: -14.80  Rating chartPersonal card
 1st Kharoon Standard Cup 2019 (Najafabad - U1700) Esfahan IRI 2019-06-27
RcRownchangeKK*chgGame
 1395 1261 1.00 4 -0.37 40 -14.80 
  Soheil Esfahani, Hossein 1512 IRI0.5010.314012.40 
  Sadat Mansouri, Seyed Mohammadali 1603 IRI0.001-0.1240-4.80 
  Alizadegan, Korosh 1445 IRI0.001-0.2640-10.40 
  Babaei, Mohammad Shayan 1018 IRI0.501-0.3040-12.00 

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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