Rapid: Individual Calculations June 2018
 Omidian, Masood  Total change: -13.80  Rating chartPersonal card
 Ilam Rapid Cup Ordibehesht 1397 Ilam IRI 2018-05-17
RcRownchangeKK*chgGame
 1681 1614 1.00 4 -0.69 20 -13.80 
  Rastineh Javan, Jamal 1866 IRI0.001-0.1920-3.80 
  Kazemi, Nima 1403 IRI1.0010.23204.60 
  Rashidi, Malek 1595 IRI0.001-0.5320-10.60 
  Zolfaghari, Mohammad Javad 1859 IRI0.001-0.2020-4.00 

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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