Rapid: Individual Calculations April 2023
 Sadeghi, Saeed  Total change: 4.60  Rating chartPersonal card
 26th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2023-03-17
RcRownchangeKK*chgGame
 1302 1274 4.00 8 0.23 20 4.60 
  Shojapoor, Mahan 1084 IRI1.0010.25205.00 
  Babaei, Seyed Mohammadsadra 1172 IRI0.001-0.6420-12.80 
  Khalaji, Saead 1359 IRI0.001-0.3820-7.60 
  Parvini Nezhad, Ilya 1365 IRI0.001-0.3820-7.60 
  Sahraei, Barbod 1185 IRI1.0010.38207.60 
  Fateminia, Mostafa 1255 IRI1.0010.47209.40 
  Baghomian, Arameh 1391 IRI1.0010.662013.20 
  Kalantari, Mohammad Saleh 1601 IRI0.001-0.1320-2.60 

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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