Rapid: Individual Calculations February 2018
 Valizadeh, Ali  Total change: 17.20  Rating chartPersonal card
 26th Babol Rapid Cup Memorial of Omid Shapoori 1396 Babol IRI 2018-01-27
RcRownchangeKK*chgGame
 2054 2227 7.00 9 0.86 20 17.20 
  Hoseinpour Kasgary, Abolfazl 1827  * IRI1.0010.08201.60 
  Jalali, Parima 1827  * IRI1.0010.08201.60 
  Falah, Mehdi 1969 IRI1.0010.18203.60 
  Mohammadi, Mohammad Mehdi 1849 IRI1.0010.09201.80 
  Mosadeghpour, Masoud g2442 IRI0.5010.27205.40 
  Firouzja, Alireza m2340 IRI0.001-0.3520-7.00 
  Asadi, Motahare wf1827  * IRI1.0010.08201.60 
  Gholami, Aryan m2279 IRI1.0010.572011.40 
  Naderi, Abdollah 2127 IRI0.501-0.1420-2.80 
 * 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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