Rapid: Individual Calculations May 2023
 Etemad Seifi, Ali  Total change: -20.40  Rating chartPersonal card
 Gilan Ordibehesht Rapid Cup Rasht IRI 2023-04-27
RcRownchangeKK*chgGame
 1195 1128 2.50 7 -0.51 20 -10.20 
  Shadanpour, Sana 1567 IRI0.001-0.0620-1.20 
  Eftekhari, Ermia 1018 IRI0.501-0.1520-3.00 
  Baratzade, Hossein 1047 IRI1.0010.39207.80 
  Bazregari, Mobin 1193 IRI0.001-0.4120-8.20 
  Mazhari, Abbas Alireza 1082 IRI1.0010.44208.80 
  Azizi, Taha 1224 IRI0.001-0.3720-7.40 
  Hematian Mahdizadeh, Salma 1237 IRI0.001-0.3520-7.00 

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)
 
 Rapid on the first Thursday of every month Khorasan Razavi 1 Mashhad IRI 2023-04-27
RcRownchangeKK*chgGame
 1195 1128 2.50 7 -0.51 20 -10.20 
  Shadanpour, Sana 1567 IRI0.001-0.0620-1.20 
  Eftekhari, Ermia 1018 IRI0.501-0.1520-3.00 
  Baratzade, Hossein 1047 IRI1.0010.39207.80 
  Bazregari, Mobin 1193 IRI0.001-0.4120-8.20 
  Mazhari, Abbas Alireza 1082 IRI1.0010.44208.80 
  Azizi, Taha 1224 IRI0.001-0.3720-7.40 
  Hematian Mahdizadeh, Salma 1237 IRI0.001-0.3520-7.00 

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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