Rapid: Individual Calculations October 2022
 Haghdoust, Babak  Total change: -31.20  Rating chartPersonal card
 Gilan Paeiz Rapid Cup Gilan IRI 2022-09-22
RcRownchangeKK*chgGame
 1307 1642 3.50 6 -1.56 20 -31.20 
  Mehrkhah, Hadi 1092 IRI1.0010.03200.60 
  Shahmohammadi, Amirmohammad 1296 IRI0.501-0.3920-7.80 
  Zoghi, Saeed 1242  * IRI1.0010.08201.60 
  Golshannejad, Sepehr 1549 IRI0.001-0.6320-12.60 
  Darang, Mehrbod 1165 IRI1.0010.05201.00 
  Abbaszadeh, Amin 1495 IRI0.001-0.7020-14.00 
 * 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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