Rapid: Individual Calculations April 2023
 Nazarinezhad, Aryan  Total change: -36.80  Rating chartPersonal card
 Gilan Rapid Cup (8Esfand 1401) Gilan IRI 2023-02-28
RcRownchangeKK*chgGame
 1313 1253 2.50 6 -0.19 40 -7.60 
  Masoumi, Mohammad 1602 IRI0.001-0.1140-4.40 
  Toraji, Mahbod 1034 IRI1.0010.22408.80 
  Pourreza, Ardalan 1579 IRI0.001-0.1340-5.20 
  Sadeghi, Shayan 1089 IRI0.501-0.2240-8.80 
  Masoumi, Nariman 1017 IRI1.0010.20408.00 
  Masoumi, Sahel 1554 IRI0.001-0.1540-6.00 

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)
 
 Gilan Norooz Rapid Cup Rasht IRI 2023-03-14
RcRownchangeKK*chgGame
 1356 1253 2.50 7 -0.73 40 -29.20 
  Salimiyan, Behzad 2058 IRI0.0010.00400.00 
  Yadollahi, Parham 1032 IRI1.0010.22408.80 
  Sharafi, Amirhossein 1649 IRI0.001-0.0840-3.20 
  Toraji, Mahbod 1034 IRI0.001-0.7840-31.20 
  Emami, Amirparsa 1017 IRI1.0010.20408.00 
  Ghanbarpour, Mahan 1551 IRI0.001-0.1540-6.00 
  Ghasemi, Amir Mahan 1149 IRI0.501-0.1440-5.60 

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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