Rapid: Individual Calculations January 2024
 Vassalam, Mohammad Taghi  Total change: -15.20  Rating chartPersonal card
 Jam Reavant Neyshabour Nyeshabour IRI 2023-12-15
RcRownchangeKK*chgGame
 1523 1764 6.00 9 -0.76 20 -15.20 
  Ghasemi, Aynaz 1364  * IRI1.0010.08201.60 
  Tavousi, Abbas 1329 IRI1.0010.06201.20 
  Farmanbar, Farshad 1660 IRI0.001-0.6420-12.80 
  Paseban, Mahmood 1321 IRI1.0010.06201.20 
  Azizi, Amin 1254 IRI1.0010.04200.80 
  Ahmadi, Erfan 1967 IRI0.5010.26205.20 
  Farahmand, Amir 1602 IRI0.501-0.2120-4.20 
  Mohammadi, Gholamreza 1700 IRI0.001-0.5920-11.80 
  Sherafat, Javad 1506 IRI1.0010.18203.60 
 * 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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