Rapid: Individual Calculations June 2019
 Sepehri Afkham, Mohammad  Total change: 7.80  Rating chartPersonal card
 Paeez Chess School Ramezan Rapid Cup 98 Ahvaz IRI 2019-05-25
RcRownchangeKK*chgGame
 1350 1148 2.00 6 0.39 20 7.80 
  Deljou, Mohammad 1548  * IRI0.001-0.0820-1.60 
  Salehi Reyhani, Bahamin 1068 IRI1.0010.39207.80 
  Mohammad Bidaghi, Ali 1301 IRI0.001-0.3020-6.00 
  Parvin, Zahra 1533 IRI1.0010.912018.20 
  Darvishi, Mohammad Hossein 1348 IRI0.001-0.2420-4.80 
  Asadi, Mohammadmobin 1303 IRI0.001-0.2920-5.80 
 * 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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