Rapid: Individual Calculations October 2018
 Valizadegan, Ebrahim  Total change: -0.40  Rating chartPersonal card
 Urumia Ghadir Rapid Cup1397 Urumia IRI 2018-08-31
RcRownchangeKK*chgGame
 1506 1580 4.00 7 -0.02 20 -0.40 
  Sharifi, Ashkan 1213 IRI1.0010.10202.00 
  Barzgari, Mohammad 1879 IRI0.001-0.1520-3.00 
  Soleimanpour, Atamalek 1274 IRI0.001-0.8620-17.20 
  Hajiagha, Parham 1180  * IRI1.0010.08201.60 
  Rezaei, Yasin 1319 IRI1.0010.18203.60 
  Nourdadashi, Majid 1858 IRI1.0010.832016.60 
  Aghanejad, Ebrahim 1822 IRI0.001-0.2020-4.00 
 * 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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