Rapid: Individual Calculations September 2022
 Kalhori, Mohammad Aeen  Total change: 8.80  Rating chartPersonal card
 5th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-05
RcRownchangeKK*chgGame
 1466 1173 0.00 2 -0.31 20 -6.20 
  Bigani, Mohammad Hessam 1438 IRI0.001-0.1820-3.60 
  Salman, Yasin 1493 IRI0.001-0.1320-2.60 

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)
 
 6th IRCF Weekly Rapid Tournament 1401 Tehran IRI 2022-08-12
RcRownchangeKK*chgGame
 1546 1173 2.00 7 0.75 20 15.00 
  Faramarzi, Farzad 1042 IRI1.0010.32206.40 
  Alibabaei, Sasan 2076 IRI0.0010.00200.00 
  Shahbazi, Parsa 1667 IRI0.001-0.0420-0.80 
  Karim Beigi Kamran, Ali 1410 IRI1.0010.802016.00 
  Golshanizad, Saeed 1576 IRI0.001-0.0820-1.60 
  Beheshti, Ali 1424 IRI0.001-0.1920-3.80 
  Khodamoradi, Arash 1629 IRI0.001-0.0620-1.20 

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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