Rapid: Individual Calculations November 2022
 Jafarnejad, Jafar  Total change: -44.00  Rating chartPersonal card
 9th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-10-07
RcRownchangeKK*chgGame
 1390 1387 2.00 8 -2.20 20 -44.00 
  Ghayourifar, Amir 1725 IRI0.001-0.1220-2.40 
  Bagheri, Mani 1126 IRI1.0010.18203.60 
  Abed, Meisam 1851 IRI0.001-0.0520-1.00 
  Saeidzadeh, Mohammad Reza 1209 IRI1.0010.27205.40 
  Fooladinejad, Iman 1763 IRI0.001-0.0920-1.80 
  Vasheghani, Behrad 1187 IRI0.001-0.7620-15.20 
  Maleki, Danesh 1165 IRI0.001-0.7820-15.60 
  Hashemzadeh, Hirbod 1096 IRI0.001-0.8520-17.00 

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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