Individual Calculations January 2022
 Beytmashall, Abdolghader  Total change: 57.60  Rating chartPersonal card
 Khouzestan Standard Cup U2000 Khouzestan IRI 2021-12-03
RcRownchangeKK*chgGame
 1526 1653 4.50 7 0.00 40 0.00 
  Rafinezhad, Behnam 1253  * IRI1.0010.08403.20 
  Kamali, Abbas 1391 IRI1.0010.18407.20 
  Sorkhi, Saeid 1391 IRI1.0010.18407.20 
  Memarzadeh, Hossein 1951 IRI0.001-0.1540-6.00 
  Goharchin, Ghazal 1313 IRI0.501-0.3840-15.20 
  Hamidi, Ahmad 1522 IRI1.0010.324012.80 
  Jahanbakhshi, Arman 1864 IRI0.001-0.2340-9.20 
 * 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)
 
 Yalda Cup Khouzestan 1400 Khouzestan IRI 2021-12-11
RcRownchangeKK*chgGame
 1634 1653 5.00 7 1.44 40 57.60 
  Amirinasab, Hossein 1253  * IRI1.0010.08403.20 
  Masihi, Mohammad Amin 1339 IRI1.0010.14405.60 
  Kiani, Rahil 1802 IRI1.0010.704028.00 
  Movahed, Sina 1886 IRI0.001-0.2140-8.40 
  Sadooni, Mohammadreza 1415 IRI1.0010.20408.00 
  Memarzadeh, Hossein 1951 IRI1.0010.854034.00 
  Darvishi, Mohammad Hossein 1789 IRI0.001-0.3240-12.80 
 * 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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