Individual Calculations December 2017
 Rahmani, Mohammad  Total change: 0.00  Rating chartPersonal card
 2nd Paytakht Standard Cup 1396 U2100 Tehran IRI 2017-10-24
RcRownchangeKK*chgGame
 1710 1707 3.50 7 0.00 20 0.00 
  Abedini, Morteza 1954 IRI0.001-0.1920-3.80 
  Keshmirian, Mehdi 2017 IRI0.001-0.1420-2.80 
  Alizadeh, Rahmatollah 1307  * IRI1.0010.08201.60 
  Doroodgar, A.hosein 1455 IRI0.501-0.3120-6.20 
  Kazemi, Rahmanberdi 1562 IRI1.0010.31206.20 
  Rezaei Abari, Farzin 2087 IRI0.001-0.0920-1.80 
  Yazdanpanah, Mohammad Reza 1590 IRI1.0010.34206.80 
 * 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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