Rapid: Individual Calculations February 2018
 Shahsavari, Sorena  Total change: 38.00  Rating chartPersonal card
 Tehran Rapid 21 Dey 1396 Tehran IRI 2018-01-14
RcRownchangeKK*chgGame
 1697 1640 5.00 7 1.90 20 38.00 
  Pilvaieh, Ali 2025 IRI0.001-0.0920-1.80 
  Nezhad Dehghan, Saghar 1261 IRI1.0010.09201.80 
  Sheykhali, Mohammadreza 2040  * IRI0.001-0.0820-1.60 
  Jaladati, Esmaeil 1358 IRI1.0010.16203.20 
  Vasheghani, Hessam 1323 IRI1.0010.13202.60 
  Sadeghi Givi, Reza 1940 IRI1.0010.852017.00 
  Izady, Mohammad 1929 IRI1.0010.842016.80 
 * 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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