Rapid: Individual Calculations August 2023
 Ghasemi, Araz  Total change: 234.40  Rating chartPersonal card
 1st Miandoab Rapid Open Chess Tournament Qoshachay Cup 1402 Western Azerbaijan IRI 2023-07-07
RcRownchangeKK*chgGame
 1747 1269 3.50 7 2.93 40 117.20 
  Aghanejad, Ebrahim 1636 IRI1.0010.904036.00 
  Mansoobi, Hossein 1944 IRI1.0010.994039.60 
  Hosseinzadeh, Nima f2081 IRI0.0010.00400.00 
  Amirpour, Saman 1834 IRI0.001-0.0240-0.80 
  Sadeghi, Atabak 1652 IRI0.001-0.0940-3.60 
  Salamat, Mohammad 1476 IRI1.0010.774030.80 
  Valizadeh, Hossein 1608 IRI0.5010.384015.20 

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)
 
 8th Maragheh Sahand club weekly rapid chess tournament Maraghe IRI 2023-07-18
RcRownchangeKK*chgGame
 1747 1269 3.50 7 2.93 40 117.20 
  Aghanejad, Ebrahim 1636 IRI1.0010.904036.00 
  Mansoobi, Hossein 1944 IRI1.0010.994039.60 
  Hosseinzadeh, Nima f2081 IRI0.0010.00400.00 
  Amirpour, Saman 1834 IRI0.001-0.0240-0.80 
  Sadeghi, Atabak 1652 IRI0.001-0.0940-3.60 
  Salamat, Mohammad 1476 IRI1.0010.774030.80 
  Valizadeh, Hossein 1608 IRI0.5010.384015.20 

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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