Rapid: Individual Calculations June 2022
 Shokri, Sasan  Total change: -4.80  Rating chartPersonal card
 2nd Qazvin weekly Rapid Cup-1401 Qazvin IRI 2022-05-12
RcRownchangeKK*chgGame
 1235 1010 1.00 4 0.04 20 0.80 
  Yaghoubi, Hossein 1454 IRI0.001-0.0620-1.20 
  Jafarzadeh, Mohammad 1204 IRI0.001-0.2520-5.00 
  Rahimi, Mahdi 1080 IRI1.0010.602012.00 
  Bahadori, Saeid 1203 IRI0.001-0.2520-5.00 

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)
 
 3rd Qazvin Weekly Rapid Cup 1401 Qazvin IRI 2022-05-19
RcRownchangeKK*chgGame
 1367 1010 0.00 2 -0.28 20 -5.60 
  Mohamadi, Niyousha 1529 IRI0.001-0.0320-0.60 
  Jafarzadeh, Mohammad 1204 IRI0.001-0.2520-5.00 

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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