Rapid: Individual Calculations October 2022
 Mohammadi, Tofigh  Total change: 15.80  Rating chartPersonal card
 Khoramshar Chess Competition Khoramshahr IRI 2022-09-23
RcRownchangeKK*chgGame
 1515 1702 5.00 6 0.79 20 15.80 
  Modheji, Parham 1302  * IRI1.0010.08201.60 
  Mator Mamori, Mehdi 1209 IRI1.0010.04200.80 
  Hajjarzadeh, Mohammad Reza 1439 IRI1.0010.18203.60 
  Talebian Zadeh, Ilia 1599 IRI1.0010.36207.20 
  Memarzadeh, Hossein 2003 IRI0.5010.35207.00 
  Khosravirad, Mehdi 1536 IRI0.501-0.2220-4.40 
 * 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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