Rapid: Individual Calculations July 2023
 Barati Masihi, Kevin  Total change: 131.60  Rating chartPersonal card
 2nd IRCF Weekly Rapid Tournaments 1402 Tehran IRI 2023-05-19
RcRownchangeKK*chgGame
 1553 1513 4.00 7 0.74 40 29.60 
  Hoseini, S.alireza 1895 IRI0.001-0.0940-3.60 
  Karimzadeh, Amir Ata 1244 IRI1.0010.17406.80 
  Ghorbani, Hadi f1945 IRI0.001-0.0740-2.80 
  Bakhtiari, Mohammad Taha 1205 IRI1.0010.14405.60 
  Bozorgzade, Erfan 1694 IRI0.001-0.2640-10.40 
  Moradi, Amirali 1255 IRI1.0010.18407.20 
  Raji, Hamid 1636 IRI1.0010.674026.80 

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)
 
 1st IRCF Weekly Rapid Tournament 1402 Tehran IRI 2023-05-27
RcRownchangeKK*chgGame
 1745 1513 4.50 8 2.55 40 102.00 
  Bahadori, Arash 1926 IRI0.001-0.0740-2.80 
  Khaledi, Parham 1224 IRI1.0010.16406.40 
  Ahmadi, Hejaz 1827 IRI1.0010.864034.40 
  Karami Kejani, Masoud 1773 IRI0.5010.324012.80 
  Abbaspoorrad, Nikoo 1716 IRI1.0010.764030.40 
  Eskandary, Mahmood 1990 IRI0.001-0.0540-2.00 
  Asgharzadeh, Mitra wf1854 IRI1.0010.884035.20 
  Ahadian, Armin 1653 IRI0.001-0.3140-12.40 

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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