Individual Calculations February 2018
 Gharedaghi, Mohamad Jalil  Total change: -5.60  Rating chartPersonal card
 23th Hamedan Chess League 1396 1-7 Hamedan IRI 2018-01-12
RcRownchangeKK*chgGame
 1664 1590 1.50 4 -0.14 40 -5.60 
  Rostami, Roohollah 1861 IRI1.0010.834033.20 
  Abdoli, Vahid 1570 IRI0.501-0.0340-1.20 
  Majidi Shadan, Ali 1653 IRI0.001-0.4140-16.40 
  Jafari, Mohammad Yasin 1570 IRI0.001-0.5340-21.20 

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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