Rapid: Individual Calculations December 2017
 Roohi, Abdolmajid  Total change: -14.00  Rating chartPersonal card
 Gorgan Book and Reading Day Rapid Aban 1396 Gorgan IRI 2017-11-17
RcRownchangeKK*chgGame
 1871 2229 5.50 7 -0.70 20 -14.00 
  Hosseini, Rooh Ollah 1829  * IRI1.0010.08201.60 
  Naderian, Farhad 1829  * IRI1.0010.08201.60 
  Nikzad, Nami 1881 IRI0.001-0.8920-17.80 
  Farahpour, Farshad 1829  * IRI0.501-0.4220-8.40 
  Nikzad, Farzad 1829  * IRI1.0010.08201.60 
  Eslam, Vahid 1829  * IRI1.0010.08201.60 
  Tavana, Mobin 2073 IRI1.0010.29205.80 
 * 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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