Rapid: Individual Calculations September 2022
 Ghaemi, Narges  Total change: 28.60  Rating chartPersonal card
 Iran women's Chess League 1401 - Rapid Semirom IRI 2022-08-13
RcRownchangeKK*chgGame
 1394 1405 4.00 5 1.43 20 28.60 
  Yousefian, Maedeh 1565 IRI0.001-0.2920-5.80 
  Delshad, Shaghayegh 1394 IRI1.0010.48209.60 
  Goharchin, Ghazal 1363 IRI1.0010.44208.80 
  Taei, Ariana 1452 IRI1.0010.572011.40 
  Abazari, Sharifeh 1194 IRI1.0010.23204.60 

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)
 

 

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