Rapid: Individual Calculations April 2023
 Sadeghi, Ehsan  Total change: -65.20  Rating chartPersonal card
 Alborz Rapid esfand 1401 Karaj IRI 2023-03-03
RcRownchangeKK*chgGame
 1273 1484 2.00 7 -3.26 20 -65.20 
  Soleimanpour, Arash 1100 IRI0.001-0.9120-18.20 
  Malaknezhad, Mohammad Taha 1207 IRI1.0010.17203.40 
  Sabahi, Maryam 1308 IRI0.001-0.7320-14.60 
  Safdarian, Saman 1342 IRI0.001-0.6920-13.80 
  Esmaili, Mobin 1163 IRI1.0010.13202.60 
  Jafar Nejad, Amirmohammad 1296 IRI0.001-0.7420-14.80 
  Zamani, Ahmad 1494 IRI0.001-0.4920-9.80 

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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