Rapid: Individual Calculations July 2023
 Zarei, Arman  Total change: -56.40  Rating chartPersonal card
 3rd Qazvin Weekly Rapid Cup - 1402 Qazvin IRI 2023-06-01
RcRownchangeKK*chgGame
 1189 1169 2.00 6 -0.91 40 -36.40 
  Afrooz, Mohammad Taha 1413 IRI0.001-0.2040-8.00 
  Khamseh, Masoomeh 1081 IRI1.0010.384015.20 
  Noori, Amin 1451 IRI0.001-0.1640-6.40 
  Karimi, Amirreza 1058 IRI0.001-0.6540-26.00 
  Azizi, Arshiya 1090 IRI1.0010.394015.60 
  Babaei, Amirabbas 1043 IRI0.001-0.6740-26.80 

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)
 
 12th Nobavegan Rapid Cup (Under 14) Qazvin IRI 2023-06-15
RcRownchangeKK*chgGame
 1184 1169 1.00 3 -0.50 40 -20.00 
  Taleshi, Radmehr 1479 IRI0.001-0.1440-5.60 
  Rahmani, Amirali 1012 IRI0.001-0.7140-28.40 
  Jabarianha, Mohammad Yasin 1060 IRI1.0010.354014.00 

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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