Rapid: Individual Calculations April 2023
 Safdarian, Saman  Total change: 21.60  Rating chartPersonal card
 Alborz Rapid esfand 1401 Karaj IRI 2023-03-03
RcRownchangeKK*chgGame
 1511 1342 3.00 7 0.54 40 21.60 
  Jalali, Armin 1642 IRI0.001-0.1540-6.00 
  Shahkarami, Amin 1620 IRI0.001-0.1740-6.80 
  Esmaili, Mobin 1163 IRI1.0010.274010.80 
  Sadeghi, Ehsan 1484 IRI1.0010.694027.60 
  Oveisi, Reza 2057 IRI0.001-0.0140-0.40 
  Malaknezhad, Amirali 1407 IRI0.001-0.4140-16.40 
  Malaknezhad, Mohammad Taha 1207 IRI1.0010.324012.80 

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)
 

 

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