Rapid: Individual Calculations October 2019
 Harati, Hasti  Total change: 7.20  Rating chartPersonal card
 Tehran Rapid Cup 4Mehr 1398 Tehran IRI 2019-09-28
RcRownchangeKK*chgGame
 1624 1636 4.00 7 0.36 20 7.20 
  Jamali Pirsara, Farzan 1236  * IRI1.0010.08201.60 
  Saemi, Sina 2023 IRI0.001-0.0920-1.80 
  Beigmoradi, Parsa 1282 IRI1.0010.11202.20 
  Shahsavari, Sorena 1765 IRI0.001-0.3320-6.60 
  Barzegar, Alireza 1487 IRI1.0010.30206.00 
  Khanbaz, Nima 1539 IRI1.0010.37207.40 
  Pilvaieh, Ali 2036  * IRI0.001-0.0820-1.60 
 * 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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