Rapid: Individual Calculations September 2019
 Dashtpeima, Helia  Total change: -9.00  Rating chartPersonal card
 Tehran Team Rapid Cup 1398 Tehran IRI 2019-07-31
RcRownchangeKK*chgGame
 1331 1196 2.00 7 -0.45 20 -9.00 
  Noori, Ilia 1143 IRI0.001-0.5720-11.40 
  Bahadori, Arash 1596  * IRI0.001-0.0820-1.60 
  Fakhim Ghanbarnezhad, Rozhina 1328 IRI0.001-0.3220-6.40 
  Babaei, Sina 1177 IRI1.0010.47209.40 
  Tavakol, Mehrad 1566 IRI0.001-0.1020-2.00 
  Niazi, Mahan 1163 IRI1.0010.45209.00 
  Amir, Ali Mahmoodi 1342 AFG0.001-0.3020-6.00 
 * Rating difference of more than 400. Please read more at FIDE Handbook

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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