Rapid: Individual Calculations November 2023
 Zarei, Arman  Total change: -41.60  Rating chartPersonal card
 13th Nobavegan Rapid Cup (U-14) Qazvin IRI 2023-10-19
RcRownchangeKK*chgGame
 1201 1123 1.00 5 -1.04 40 -41.60 
  Azadi, Taha 1417 IRI0.001-0.1540-6.00 
  Bagherzadeh, Mohadeseh 1172 IRI1.0010.574022.80 
  Karami, Vesal 1352 IRI0.001-0.2140-8.40 
  Nejati, Nazanin 1021 IRI0.001-0.6440-25.60 
  Safari, Amirmohammad 1045 IRI0.001-0.6140-24.40 

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)
 

 

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