Rapid: Individual Calculations March 2023
 Vaziri, Mohammad Ali  Total change: -13.80  Rating chartPersonal card
 Rapid 27 Bahman Khorasan Razavi Khorasan Razavi IRI 2023-02-16
RcRownchangeKK*chgGame
 1313 1256 1.00 3 -0.36 20 -7.20 
  Cheshmkhavari, Mehrsam 1632 IRI0.001-0.0920-1.80 
  Assarzadeh, Ahmad 1224 IRI0.001-0.5420-10.80 
  Nakhforoosh, Mohammad Reza 1082 IRI1.0010.27205.40 

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 4 Esfand Khorasan Razavi Khorasan Razavi IRI 2023-02-24
RcRownchangeKK*chgGame
 1281 1256 2.50 6 -0.33 20 -6.60 
  Assarzadeh, Nazanin Fatemeh 1542 IRI0.5010.34206.80 
  Hosini, Abdulrahim 1406 AFG0.001-0.3020-6.00 
  Assarzadeh, Ahmad 1224 IRI1.0010.46209.20 
  Rostami, Arian 1287 IRI0.001-0.4620-9.20 
  Sabilian, Mohammadkian 1175 IRI0.001-0.6120-12.20 
  Sharif Mashhadi, Helia 1052 IRI1.0010.24204.80 

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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