Rapid: Individual Calculations April 2023
 Parvini Nezhad, Ilya  Total change: -5.60  Rating chartPersonal card
 26th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-17
RcRownchangeKK*chgGame
 1405 1365 3.00 7 -0.14 40 -5.60 
  Asgharpourmasoleh, Tara 1681 IRI0.001-0.1340-5.20 
  Shakeri, Amirali 1545 IRI0.001-0.2640-10.40 
  Sadeghi, Saeed 1274 IRI1.0010.384015.20 
  Kalantari, Mohammad Saleh 1601 IRI0.001-0.2040-8.00 
  Izadi Maram, Hadi 1092 IRI1.0010.17406.80 
  Barati Masihi, Kevin 1472 IRI0.001-0.3540-14.00 
  Babaei, Seyed Mohammadsadra 1172 IRI1.0010.254010.00 

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)
 

 

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