Rapid: Individual Calculations January 2023
 Reshad, Radin  Total change: 88.80  Rating chartPersonal card
 11th Nobavegan Rapid Cup (Under 14) Qazvin IRI 2022-12-01
RcRownchangeKK*chgGame
 1466 1188 1.00 5 0.12 40 4.80 
  Sharafi, Amirhossein 1526 IRI0.001-0.1240-4.80 
  Ghanbari, Mohammaderfan 1416 IRI1.0010.794031.60 
  Taj Dini, Hasti 1413 IRI0.001-0.2240-8.80 
  Faramarzi Garousi, Maartia 1371 IRI0.001-0.2640-10.40 
  Habibifard, Parham 1603 IRI0.001-0.0740-2.80 

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)
 
 Gilan Yalda Rapid Cup Rasht IRI 2022-12-16
RcRownchangeKK*chgGame
 1475 1188 4.00 8 2.10 40 84.00 
  Gerayeli, Kiarash 1932 IRI0.0010.00400.00 
  Kouchaki, Amirreza 1637 IRI0.001-0.0640-2.40 
  Daroogar Sabet, Samin 1014 IRI1.0010.274010.80 
  Moosazadeh, Mehdi 1527 IRI1.0010.884035.20 
  Rafigh, Shervin 1607 IRI0.001-0.0740-2.80 
  Omidvar Seyghalani, Mohammad 1475 IRI0.001-0.1640-6.40 
  Razmjou, Elia 1086 IRI1.0010.364014.40 
  Edalati, Behrooz 1522 IRI1.0010.884035.20 

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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