Individual Calculations March 2018
 Alizadeh, Rahmatollah  Total change: 4.20  Rating chartPersonal card
 Alborz Standard Fajr Cup 1396 Alborz IRI 2018-02-12
RcRownchangeKK*chgGame
 1489 1291 2.00 6 0.21 20 4.20 
  Rahimi, Amir Mohammad 1691  * IRI0.001-0.0820-1.60 
  Bajalan, Mohammad 1691  * IRI0.001-0.0820-1.60 
  Teymoori, Nadia 1582 IRI1.0010.852017.00 
  Abdi, Amir 1691  * IRI0.001-0.0820-1.60 
  Safdarian, Saman 1130 IRI0.001-0.7120-14.20 
  Mandkari, Mohammadtaha 1151 IRI1.0010.31206.20 
 * 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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