Rapid: Individual Calculations April 2023
 Doroodgar, Amir Hossein  Total change: -13.30  Rating chartPersonal card
 25th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-03
RcRownchangeKK*chgGame
 1682 2152 6.50 9 -1.60 38 -60.80 
  Mehrabi, Manouchehr 1634 IRI0.001-0.9738-36.86 
  Zahedifar, Anahita wf1993 IRI0.001-0.7138-26.98 
  Khalaji, Saead 1359 IRI1.0010.00380.00 
  Shokoohi Pooya, Pouyan 1752  * IRI1.0010.08383.04 
  Faramarzi Garousi, Maartia 1368 IRI1.0010.00380.00 
  Keshishi, Arman 1558 IRI1.0010.02380.76 
  Raji, Hamid 1659 IRI1.0010.04381.52 
  Kiani, Rahil 1780 IRI1.0010.10383.80 
  Khaledi, Omid 2035 IRI0.501-0.1638-6.08 
 * 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)
 
 26th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-17
RcRownchangeKK*chgGame
 1919 2152 8.00 9 1.25 38 47.50 
  Shooreshi, Parham 1568 IRI1.0010.02380.76 
  Faryad, Hasanali 1768 IRI1.0010.09383.42 
  Shokoohi Pooya, Pouyan 1752  * IRI1.0010.08383.04 
  Habibi, Radin 1930 IRI1.0010.22388.36 
  Zahedifar, Anahita wf1993 IRI1.0010.293811.02 
  Atakhan, Abtin f2283 IRI0.5010.18386.84 
  Tavoosi Rad, Ramtin 2007 IRI1.0010.313811.78 
  Khaledi, Omid 2035 IRI1.0010.343812.92 
  Azali, Tannaz wf1935 IRI0.501-0.2838-10.64 
 * 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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